Attached is the DXF and Tap file i've been working on today.
converted holes to dirll. Program gets lost. Line N100 should have a G1 after the G80 cancels the canned cycle. I've had this happen onseveral files with 2.54 whe i change to drill.
Fantastic work on the program. Getting much better with each release.
Now silly questions

is there a zoom or pan in LZ.
When i select a tool does LZ take in to account the cutter radius automatically or do i have to add G40 to G42 in my code.