layer p4
-rel sq_tr_o ctrlbox_bl -64 156
+rel sq_tr_o ctrlbox_bl -64 149
extend ctrlbox_bl ctrlbox_br len 50
rel ctrlbox_bl ctrlbox_blv 0 0 90
extend ctrlbox_blv ctrlbox_tl len 100
#cross twoarcs !arcsline
layer 4
-extend -rim_3t -rim_3tt1 len 15.3
-extend -rim_3tt1 -rim_3tt ang 17.5 -315
+extend -rim_3t -rim_3tt1 len 14.0
+extend -rim_3tt1 -rim_3tt ang 16.0 -315
part top_3j pt_peco_cl c -rim_3tt
layer 2