Opening the door setting with ctrl+T gives an error.

[LeeJaeYoung]

Opening the door setting with ctrl+T gives an error.

POLY2_B 5,7,1,19,
    HWO+0.02,-cumInThk , 1,
    HWO+0.02,-cumInThk-cumCoThk, 1,
    HA ,-cumInThk-cumCoThk, 1,
    HA ,-cumInThk , 1,
    HWO+0.02,-cumInThk ,-1

There are no errors here.

POLY2_B 4,7,1,19,
HWO+0.02,-cumInThk , 1,
HWO+0.02,-cumInThk-cumCoThk, 1,
HA ,-cumInThk-cumCoThk, 1,
HA ,-cumInThk , 1

[Barry Kelly]

You have used the brackets yourself in your example

( will just be less than <

[ will be less than or equal to <=

Barry.