Fix mount hole size and remove artifacts

fab.pretty/Switch_C&K_AYZ0102AGRLC_7.2x3mm_P2.5mm.kicad_mod

-(module Switch_C&K_AYZ0102AGRLC_7.2x3mm_P2.5mm (layer F.Cu) (tedit 5EC66265)
+(module Switch_C&K_AYZ0102AGRLC_7.2x3mm_P2.5mm (layer F.Cu) (tedit 5EC66820)
   (descr http://www.ckswitches.com/media/1422/js.pdf)
   (tags "switch spdt")
   (attr smd)
@@ -8,7 +8,6 @@
   (fp_text value Switch_C&K_AYZ0102AGRLC_7.2x3mm_P2.5mm (at 0 -2.9) (layer F.Fab)
     (effects (font (size 1 1) (thickness 0.15)))
   )
-  (fp_line (start -5 -2.25) (end -5 -2.25) (layer F.CrtYd) (width 0.05))
   (fp_line (start 3.5 -4.29) (end -3.5 -4.29) (layer F.CrtYd) (width 0.05))
   (fp_line (start -1.5 2.5) (end -1.5 1.5) (layer F.Fab) (width 0.1))
   (fp_text user %R (at 0 0) (layer F.Fab)
@@ -32,8 +31,8 @@
   (fp_line (start -1.93 2.91) (end -1.93 1.84) (layer F.CrtYd) (width 0.05))
   (fp_line (start -1.93 1.84) (end -3.99 1.84) (layer F.CrtYd) (width 0.05))
   (fp_line (start -3.99 1.84) (end -3.99 -1.89) (layer F.CrtYd) (width 0.05))
-  (pad "" np_thru_hole circle (at 1.5 0) (size 0.9 0.9) (drill 0.9) (layers *.Cu *.Mask))
-  (pad "" np_thru_hole circle (at -1.5 0) (size 0.9 0.9) (drill 0.9) (layers *.Cu *.Mask))
+  (pad "" np_thru_hole circle (at 1.5 0) (size 0.9 0.9) (drill 0.85) (layers *.Cu *.Mask))
+  (pad "" np_thru_hole circle (at -1.5 0) (size 0.9 0.9) (drill 0.85) (layers *.Cu *.Mask))
   (pad 3 smd rect (at 2.5 -2.75) (size 1.5 2.5) (layers F.Cu F.Paste F.Mask))
   (pad 2 smd rect (at 0 -2.75) (size 1.5 2.5) (layers F.Cu F.Paste F.Mask))
   (pad 1 smd rect (at -2.5 -2.75) (size 1.5 2.5) (layers F.Cu F.Paste F.Mask))