rel sq_br_i bot_3rj_c 345
rel bot_0rm_c bot_2rk 0 -37
-segment -PB11 10 -PB10
+segment -PB10
extend bot_2rk bot_2rx_br len 130
segment -PC9
segment PC5
part bot_3lj ^pt_main_r c -bot_3lk
-segment PC6 120 PC7 120 PC8
+segment PC6 211 PC7 181 PC8
join bot_3lj_a -bot_3rj_a 450
segment -PB7/P1
segment -PC5 120 -PC4 245 -PC3
join bot_3lk -leb_3k 315 arcline
-segment -PB6 120 -PB5 336 -PB4
+segment -PB6 234 -PB5 222 -PB4
join bot_23lj_a bot_2lk 450
join bot_2lk -leb_2k 352
segment /
layer 2
-segment -PB11
-join rim_2t bot_2rk 352 arcline
+segment PB10 146 PB11
+join -bot_2rk -rim_2t 352 arcline
segment /
layer 2
#part top_2j pt_pecofguess_ll c
layer 4
-segment -PB3 8 -PB2 567 -PB1
+segment -PB3 8 -PB2 493 -PB1
extend top_2lk top_2j21 len 300
layer 8