a question about a command of applying Boundary conditions

[shutao]

a question about a command of applying Boundary conditions


LSEL,S,LOC,Y,0 $LSEL,R,LOC,X,0.1

DL,ALL,,UY

LSEL,S,LOC,Y,0 $LSEL,R,LOC,X,0.9 DL,ALL,,UY

the first commands are always overrided by the second sets. I want to apply constraints to both lines, but why the first never works?

Also, I have same problem with area constraints,



Thanks a lot if you could help me solve this problem!