Brian, (actually, this is the first part of my message - Had wrong file types and could not upload - Attached is the tap file)
Okay, you shamed me into it. Will attach the code and (hopefull) screen shots from version 3.041 and 3.042.015 for your review.
Same code was used in both examples. Native units were set to "Inches," Tools used were T30 - .020 engraving tip, and T14 - .125 center cutting end mill.
Note the program limits in 3.042.015 are X - 136.0905 and Y - 10.8570 - In version 3.041 the limits are X - 10.8942 and Y -5.2502. The part was cut properly using version 3.041. I was unable to cut it with version 3.042.015
Actually, I was afraid I was becoming a pest and had decided to leave well enough alone. But, I really do appreciate your looking at the problem.