diff --git a/gerbonara/cad/kicad/footprints.py b/gerbonara/cad/kicad/footprints.py
index 9debaa9..31a5f33 100644
--- a/gerbonara/cad/kicad/footprints.py
+++ b/gerbonara/cad/kicad/footprints.py
@@ -908,7 +908,7 @@ class Footprint:
 
             for fe in obj.render(variables=variables):
                 fe.rotate(rotation)
-                fe.offset(x, -y, MM)
+                fe.offset(x, y, MM)
                 layer_stack[layer].objects.append(fe)
 
         for obj in self.pads:
@@ -940,7 +940,7 @@ class Footprint:
 
                     for fe in obj.render(margin=margin, cache=cache):
                         fe.rotate(rotation)
-                        fe.offset(x, -y, MM)
+                        fe.offset(x, y, MM)
                         if isinstance(fe, go.Flash) and fe.aperture:
                             fe.aperture = fe.aperture.rotated(rotation)
                         layer_stack[layer_map[layer]].objects.append(fe)
@@ -948,7 +948,7 @@ class Footprint:
         for obj in self.pads:
             for fe in obj.render_drill():
                 fe.rotate(rotation)
-                fe.offset(x, -y, MM)
+                fe.offset(x, y, MM)
 
                 if obj.type == Atom.np_thru_hole:
                     layer_stack.drill_npth.append(fe)
diff --git a/gerbonara/cad/primitives.py b/gerbonara/cad/primitives.py
index 82c06e1..591999c 100644
--- a/gerbonara/cad/primitives.py
+++ b/gerbonara/cad/primitives.py
@@ -118,7 +118,7 @@ class Board:
 
     def layer_stack(self, layer_stack=None):
         if layer_stack is None:
-            layer_stack = LayerStack()
+            layer_stack = LayerStack(board_name='proto')
 
         cache = {}
         for obj in chain(self.objects):
@@ -127,6 +127,7 @@ class Board:
         layer_stack['mechanical', 'outline'].objects.extend(self.outline)
         layer_stack['top', 'silk'].objects.extend(self.extra_silk_top)
         layer_stack['bottom', 'silk'].objects.extend(self.extra_silk_bottom)
+        print('layer stack is', repr(layer_stack['top', 'copper'].objects)[:1000])
 
         return layer_stack
 
diff --git a/gerbonara/cad/protoboard.py b/gerbonara/cad/protoboard.py
index f009e7a..0a5bbbe 100644
--- a/gerbonara/cad/protoboard.py
+++ b/gerbonara/cad/protoboard.py
@@ -538,7 +538,7 @@ class SpikyProto(ObjectGroup):
 
         self.fp_between = kfp.Footprint.load(res.joinpath('pad-between-spiked.kicad_mod').read_text(encoding='utf-8'))
         self.right_pad = kfp.FootprintInstance(1.27, 0, self.fp_between, unit=MM)
-        self.top_pad = kfp.FootprintInstance(0, 1.27, self.fp_between, rotation=math.pi/2, unit=MM)
+        self.top_pad = kfp.FootprintInstance(0, 1.27, self.fp_between, rotation=-math.pi/2, unit=MM)
 
     @property
     def objects(self):