diff --git a/smdsolder.kicad_sch b/smdsolder.kicad_sch
index 085c3c4..d476a37 100644
--- a/smdsolder.kicad_sch
+++ b/smdsolder.kicad_sch
@@ -1297,7 +1297,7 @@
   (symbol (lib_id "Mechanical:MountingHole_Pad") (at 256.54 137.16 270) (unit 1)
     (in_bom yes) (on_board yes) (fields_autoplaced)
     (uuid 48068398-113a-4e5b-8d38-9c6b58bfcec0)
-    (property "Reference" "H?" (id 0) (at 260.35 135.8899 90)
+    (property "Reference" "H3" (id 0) (at 260.35 135.8899 90)
       (effects (font (size 1.27 1.27)) (justify left))
     )
     (property "Value" "MountingHole_Pad" (id 1) (at 260.35 138.4299 90)
@@ -1315,7 +1315,7 @@
   (symbol (lib_id "Mechanical:MountingHole_Pad") (at 256.54 124.46 270) (unit 1)
     (in_bom yes) (on_board yes) (fields_autoplaced)
     (uuid 4ec9fb32-35ca-4942-90cc-7c7b290694f9)
-    (property "Reference" "H?" (id 0) (at 260.35 123.1899 90)
+    (property "Reference" "H1" (id 0) (at 260.35 123.1899 90)
       (effects (font (size 1.27 1.27)) (justify left))
     )
     (property "Value" "" (id 1) (at 260.35 125.7299 90)
@@ -1529,7 +1529,7 @@
   (symbol (lib_id "Mechanical:MountingHole_Pad") (at 256.54 143.51 270) (unit 1)
     (in_bom yes) (on_board yes) (fields_autoplaced)
     (uuid 93a8f80e-9872-45d0-ad1b-95e617056d85)
-    (property "Reference" "H?" (id 0) (at 260.35 142.2399 90)
+    (property "Reference" "H4" (id 0) (at 260.35 142.2399 90)
       (effects (font (size 1.27 1.27)) (justify left))
     )
     (property "Value" "MountingHole_Pad" (id 1) (at 260.35 144.7799 90)
@@ -1547,7 +1547,7 @@
   (symbol (lib_id "power:GND") (at 251.46 148.59 0) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 96261a35-3863-4c3b-ae60-af6064e701e6)
-    (property "Reference" "#PWR?" (id 0) (at 251.46 154.94 0)
+    (property "Reference" "#PWR0119" (id 0) (at 251.46 154.94 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (property "Value" "GND" (id 1) (at 251.46 153.67 0))
@@ -1731,7 +1731,7 @@
   (symbol (lib_id "Mechanical:MountingHole_Pad") (at 256.54 130.81 270) (unit 1)
     (in_bom yes) (on_board yes) (fields_autoplaced)
     (uuid db6c906a-f901-4574-a900-5942838c58da)
-    (property "Reference" "H?" (id 0) (at 260.35 129.5399 90)
+    (property "Reference" "H2" (id 0) (at 260.35 129.5399 90)
       (effects (font (size 1.27 1.27)) (justify left))
     )
     (property "Value" "MountingHole_Pad" (id 1) (at 260.35 132.0799 90)
@@ -1875,22 +1875,22 @@
       (reference "#PWR0118") (unit 1) (value "VCC") (footprint "")
     )
     (path "/96261a35-3863-4c3b-ae60-af6064e701e6"
-      (reference "#PWR?") (unit 1) (value "GND") (footprint "")
+      (reference "#PWR0119") (unit 1) (value "GND") (footprint "")
     )
     (path "/9f448f8f-d6b3-4566-ba2a-f3473c09a657"
       (reference "D1") (unit 1) (value "D") (footprint "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal")
     )
-    (path "/48068398-113a-4e5b-8d38-9c6b58bfcec0"
-      (reference "H?") (unit 1) (value "MountingHole_Pad") (footprint "MountingHole:MountingHole_3.2mm_M3_Pad_Via")
-    )
     (path "/4ec9fb32-35ca-4942-90cc-7c7b290694f9"
-      (reference "H?") (unit 1) (value "MountingHole_Pad") (footprint "MountingHole:MountingHole_3.2mm_M3_Pad_Via")
-    )
-    (path "/93a8f80e-9872-45d0-ad1b-95e617056d85"
-      (reference "H?") (unit 1) (value "MountingHole_Pad") (footprint "MountingHole:MountingHole_3.2mm_M3_Pad_Via")
+      (reference "H1") (unit 1) (value "MountingHole_Pad") (footprint "MountingHole:MountingHole_3.2mm_M3_Pad_Via")
     )
     (path "/db6c906a-f901-4574-a900-5942838c58da"
-      (reference "H?") (unit 1) (value "MountingHole_Pad") (footprint "MountingHole:MountingHole_3.2mm_M3_Pad_Via")
+      (reference "H2") (unit 1) (value "MountingHole_Pad") (footprint "MountingHole:MountingHole_3.2mm_M3_Pad_Via")
+    )
+    (path "/48068398-113a-4e5b-8d38-9c6b58bfcec0"
+      (reference "H3") (unit 1) (value "MountingHole_Pad") (footprint "MountingHole:MountingHole_3.2mm_M3_Pad_Via")
+    )
+    (path "/93a8f80e-9872-45d0-ad1b-95e617056d85"
+      (reference "H4") (unit 1) (value "MountingHole_Pad") (footprint "MountingHole:MountingHole_3.2mm_M3_Pad_Via")
     )
     (path "/7841c6eb-9197-4ca9-91ad-424441012d7b"
       (reference "J2") (unit 1) (value "Screw_Terminal_01x02") (footprint "TerminalBlock_Phoenix:TerminalBlock_Phoenix_MKDS-1,5-2-5.08_1x02_P5.08mm_Horizontal")