Some posts have helical interpolation "switched off". Edit the post and look for "HELIX VECTOR", delete this one line. Now look for the outputs rules GOCLW and GOACLW, you need to make sure they have a Z axis component. This will usually appear as #Z or $Z:ZAXIS - you should be able to work it out from the GOTO rule. Now when you use the post it will have helical interpolation working. |