diff --git a/hw/sch_pcb/BATDATUNIT01.kicad_pcb b/hw/sch_pcb/BATDATUNIT01.kicad_pcb
index 6384202..fcf9dd5 100644
--- a/hw/sch_pcb/BATDATUNIT01.kicad_pcb
+++ b/hw/sch_pcb/BATDATUNIT01.kicad_pcb
@@ -4034,7 +4034,7 @@
     (property "ki_keywords" "R resistor")
     (path "/ac32fb25-724e-41e3-8a81-e04630a0599b/75b0e671-534b-475b-a89c-7afd64df6c26")
     (attr smd exclude_from_bom)
-    (fp_text reference "R52" (at 2.1 0.1 180) (layer "B.SilkS")
+    (fp_text reference "R52" (at 2.399 -0.0118 180) (layer "B.SilkS")
         (effects (font (size 0.8 0.8) (thickness 0.1)) (justify mirror))
       (tstamp 8945e1a0-7a51-4929-a854-8fe0bcaf6c1d)
     )
@@ -4199,7 +4199,7 @@
     (property "ki_keywords" "capacitor cap")
     (path "/0b353fa8-6458-4793-a602-c726b477dd4c")
     (attr smd)
-    (fp_text reference "C6" (at 2.3 0) (layer "B.SilkS")
+    (fp_text reference "C6" (at 0.1696 2.7036) (layer "B.SilkS")
         (effects (font (size 0.8 0.8) (thickness 0.1)) (justify mirror))
       (tstamp 8f280596-8a64-491e-8dcc-8bd83147b857)
     )
@@ -4697,7 +4697,7 @@
     (property "ki_keywords" "R resistor")
     (path "/3a160ba2-b67d-4bfb-99ed-ea562376b458")
     (attr smd exclude_from_bom)
-    (fp_text reference "R12" (at 2.4 0 90) (layer "B.SilkS")
+    (fp_text reference "R12" (at 2.9202 0.0146 90) (layer "B.SilkS")
         (effects (font (size 0.8 0.8) (thickness 0.1)) (justify mirror))
       (tstamp 74777a9d-2ef9-490e-b058-05ad2b9d5630)
     )
@@ -6491,7 +6491,7 @@
     (property "ki_keywords" "switch normally-open pushbutton push-button")
     (path "/34c01ead-c442-4907-aae0-db574fd7929b")
     (attr smd)
-    (fp_text reference "SW4" (at 0 -2.05) (layer "B.SilkS")
+    (fp_text reference "SW4" (at -0.0918 -2.2766) (layer "B.SilkS")
         (effects (font (size 0.8 0.8) (thickness 0.1)) (justify mirror))
       (tstamp 1a3eb613-62c3-4ffa-b08f-e17cb788561e)
     )
@@ -6759,7 +6759,7 @@
     (property "ki_keywords" "capacitor cap")
     (path "/fb363ad3-d4c0-4dd8-baf8-cbdeb4525714")
     (attr smd)
-    (fp_text reference "C7" (at -2.375 0) (layer "B.SilkS")
+    (fp_text reference "C7" (at 0.1188 3.686) (layer "B.SilkS")
         (effects (font (size 0.8 0.8) (thickness 0.1)) (justify mirror))
       (tstamp b59947a8-c076-487f-8766-56c840b514db)
     )
@@ -7635,7 +7635,7 @@
     (property "ki_keywords" "R resistor")
     (path "/cfdce021-b4fb-4466-89a2-a8642322e34c")
     (attr smd)
-    (fp_text reference "R15" (at -2.4625 0 90) (layer "B.SilkS")
+    (fp_text reference "R15" (at -2.9204 -0.1088 90) (layer "B.SilkS")
         (effects (font (size 0.8 0.8) (thickness 0.1)) (justify mirror))
       (tstamp f394c603-7e23-4a50-b360-0ccecd865de3)
     )
@@ -8007,7 +8007,7 @@
     (property "ki_keywords" "R resistor")
     (path "/ac32fb25-724e-41e3-8a81-e04630a0599b/3fa5fa68-259d-46b3-9177-26d255191d3e")
     (attr smd)
-    (fp_text reference "R57" (at 1.9135 -0.014) (layer "B.SilkS")
+    (fp_text reference "R57" (at 3.048 0.2286 90) (layer "B.SilkS")
         (effects (font (size 0.8 0.8) (thickness 0.1)) (justify mirror))
       (tstamp 57c0303f-3831-4245-8564-dd06c1de4e1e)
     )
@@ -8415,7 +8415,7 @@
     (property "ki_keywords" "R resistor")
     (path "/8a94e257-ae3f-4aaa-b8b8-9790c9f38976")
     (attr smd)
-    (fp_text reference "R17" (at -2.4625 0 90) (layer "B.SilkS")
+    (fp_text reference "R17" (at -2.9204 -0.0514 90) (layer "B.SilkS")
         (effects (font (size 0.8 0.8) (thickness 0.1)) (justify mirror))
       (tstamp 54bda3f8-72ab-4d86-a8d4-ea29ff82c735)
     )
@@ -8880,7 +8880,7 @@
     (property "ki_keywords" "quartz resonator ceramic")
     (path "/5a1c81ac-302b-4f17-8442-5b183c903f80")
     (attr through_hole)
-    (fp_text reference "BZ1" (at 0 -3.4 -270) (layer "B.SilkS")
+    (fp_text reference "BZ1" (at 0 -5.5222 -270) (layer "B.SilkS")
         (effects (font (size 0.8 0.8) (thickness 0.1)) (justify mirror))
       (tstamp d1b45ba3-d59d-4ebd-b0e4-9985191aa80a)
     )
@@ -10185,7 +10185,7 @@
     (property "ki_keywords" "capacitor cap")
     (path "/ac32fb25-724e-41e3-8a81-e04630a0599b/450fcbbd-088d-4381-9179-67d6450aeebd")
     (attr smd)
-    (fp_text reference "C31" (at 2.15 -0.4 180) (layer "B.SilkS")
+    (fp_text reference "C31" (at 2.4478 -0.3526 180) (layer "B.SilkS")
         (effects (font (size 0.8 0.8) (thickness 0.1)) (justify mirror))
       (tstamp 7064cf95-01af-4820-91cb-dfd250689334)
     )
@@ -10240,7 +10240,7 @@
     (property "ki_keywords" "transistor PMOS P-MOS P-MOSFET")
     (path "/ac32fb25-724e-41e3-8a81-e04630a0599b/55c1c93f-3a3e-4378-9da4-085f10ddbda7")
     (attr smd)
-    (fp_text reference "Q7" (at 1.35 -1.25 90) (layer "B.SilkS")
+    (fp_text reference "Q7" (at -0.183 -2.4684 180) (layer "B.SilkS")
         (effects (font (size 0.8 0.8) (thickness 0.1)) (justify mirror))
       (tstamp 1907e9e2-d4f8-4b8a-b685-6fda88b1d809)
     )
@@ -12584,7 +12584,7 @@
     (property "ki_keywords" "R resistor")
     (path "/ac32fb25-724e-41e3-8a81-e04630a0599b/e03ddf13-7569-43e6-a19e-624a1535c927")
     (attr smd)
-    (fp_text reference "R58" (at 2.225 0 -180) (layer "B.SilkS")
+    (fp_text reference "R58" (at 2.5188 -0.0834 -180) (layer "B.SilkS")
         (effects (font (size 0.8 0.8) (thickness 0.1)) (justify mirror))
       (tstamp c790db74-fd23-4594-997a-392ea102bd4f)
     )
@@ -13099,7 +13099,7 @@
     (property "ki_keywords" "capacitor cap")
     (path "/ac32fb25-724e-41e3-8a81-e04630a0599b/c77dba15-3c51-48a8-ba63-c8a52f1a91f3")
     (attr smd)
-    (fp_text reference "C28" (at 0.064 1.226) (layer "B.SilkS")
+    (fp_text reference "C28" (at 0.102 1.4494) (layer "B.SilkS")
         (effects (font (size 0.8 0.8) (thickness 0.1)) (justify mirror))
       (tstamp 2a55f4bb-bfd9-4091-b482-e5105fb98269)
     )
@@ -13729,13 +13729,13 @@
   (gr_text "MCU RST" (at 128.2 90.85) (layer "B.SilkS") (tstamp b2599905-50bd-4816-9580-06e757d16743)
     (effects (font (size 1 1) (thickness 0.15)) (justify left bottom mirror))
   )
-  (gr_text "5V ext" (at 116.3 71.3) (layer "B.SilkS") (tstamp bfe3e512-7569-4bcc-87b0-5d8e98afa010)
+  (gr_text "5V EXT" (at 116.0018 71.0946) (layer "B.SilkS") (tstamp bfe3e512-7569-4bcc-87b0-5d8e98afa010)
     (effects (font (size 1 1) (thickness 0.15)) (justify left bottom mirror))
   )
   (gr_text "BATDATUNIT01B, 2023, www.mlab.cz" (at 201.05 146.95) (layer "B.SilkS") (tstamp d59df564-24b9-412b-bcf4-05bdc02d9749)
     (effects (font (size 2 2) (thickness 0.2)) (justify left bottom mirror))
   )
-  (gr_text "3V3 EXT" (at 136.375 70.8) (layer "B.SilkS") (tstamp e586f365-bedf-4d90-9ad2-471858c1fca7)
+  (gr_text "3V3 EXT" (at 136.0932 70.7136) (layer "B.SilkS") (tstamp e586f365-bedf-4d90-9ad2-471858c1fca7)
     (effects (font (size 1 1) (thickness 0.15)) (justify left bottom mirror))
   )
   (gr_text "USER LEDs" (at 218.6 119.4 90) (layer "F.SilkS") (tstamp 0bc5cb42-b92e-4fae-84ba-9705cc2aed09)
@@ -13756,7 +13756,7 @@
   (gr_text "BAT: 0%" (at 218.6 110.3 90) (layer "F.SilkS") (tstamp d1fab8b3-93ec-479b-b376-786c3ed880a9)
     (effects (font (size 1 0.9) (thickness 0.15)) (justify bottom))
   )
-  (gr_text "BATDATUNIT01A\nmlab.cz, 2023\nroman-dvorak" (at 212.8 129.7 90) (layer "F.SilkS") (tstamp d6f521ed-81b2-4344-9a18-b8792724b930)
+  (gr_text "BATDATUNIT01B\nmlab.cz, 2023\nroman-dvorak" (at 212.8 129.7 90) (layer "F.SilkS") (tstamp d6f521ed-81b2-4344-9a18-b8792724b930)
     (effects (font (size 1.2 1.2) (thickness 0.2) bold))
   )
   (gr_text "100%" (at 215.3 84.6 180) (layer "F.SilkS") (tstamp f9e9ec6f-8095-482c-8373-b1a14993883a)
diff --git a/hw/sch_pcb/BATDATUNIT01.kicad_prl b/hw/sch_pcb/BATDATUNIT01.kicad_prl
index 2478375..5cbd98c 100644
--- a/hw/sch_pcb/BATDATUNIT01.kicad_prl
+++ b/hw/sch_pcb/BATDATUNIT01.kicad_prl
@@ -1,6 +1,6 @@
 {
   "board": {
-    "active_layer": 0,
+    "active_layer": 36,
     "active_layer_preset": "All Layers",
     "auto_track_width": true,
     "hidden_netclasses": [],
diff --git a/hw/sch_pcb/BATDATUNIT01.kicad_pro b/hw/sch_pcb/BATDATUNIT01.kicad_pro
index 6e7d89d..37665b2 100644
--- a/hw/sch_pcb/BATDATUNIT01.kicad_pro
+++ b/hw/sch_pcb/BATDATUNIT01.kicad_pro
@@ -60,20 +60,7 @@
           "width": 0.9
         }
       ],
-      "drc_exclusions": [
-        "clearance|117113762|103586238|22fbd8d0-6dab-4d24-9abb-4df9c4c18583|391a8040-5d38-4e9f-b21e-940a5cf8d305",
-        "clearance|161303091|91900000|b2875c4a-081a-4e15-b4b5-592b9f2104d5|00283054-8401-43ec-b8ff-fe75636d7b2d",
-        "clearance|169300000|69250000|69c75199-8c79-4ece-9421-322e93fae5f7|0a1c5c59-d1af-432a-9cd0-cedbe9a31461",
-        "clearance|210665100|79929579|0bad1644-36b0-4700-bf17-da260c66d18f|f7d94727-0a10-4822-8d15-8c1efb94d838",
-        "hole_clearance|180575000|131570000|e0d06672-24c6-4dea-ab1e-dad768a75f6b|2ad8a7fc-1b35-4990-833f-342d6828bc93",
-        "hole_clearance|212670000|76770000|d148af18-f6d6-45ec-8a1c-feb539a2f240|00e554df-8fcc-49b3-92bf-9029b79be7e9",
-        "hole_clearance|212670000|82570000|a5d75c22-beff-4591-959e-2ddc6256445d|3266b757-2124-419a-8a04-525ef4ba8ce7",
-        "solder_mask_bridge|163800000|68750000|581daab7-965b-47ba-8bbb-5d09565011e1|f4481856-5dbd-4b72-baa8-79f0e05304ce",
-        "solder_mask_bridge|169300000|68750000|69c75199-8c79-4ece-9421-322e93fae5f7|1bdb2a72-f832-4d4b-9456-210e6a7d154e",
-        "track_dangling|168850000|98850000|7a73e6e6-2c5e-4acc-b9f8-0708597db2cf|00000000-0000-0000-0000-000000000000",
-        "track_dangling|168900000|99250000|e4c43cae-e4d6-4e94-9ea3-06efbb3bc8ba|00000000-0000-0000-0000-000000000000",
-        "track_dangling|191325000|135920000|19597c14-0df2-46f1-8db9-293631cbe340|00000000-0000-0000-0000-000000000000"
-      ],
+      "drc_exclusions": [],
       "meta": {
         "version": 2
       },