First time I've run into this problem. The program was originally made years ago and runs maybe 1-2 times a year and has had no problems until now. I get most of the way through my program until I get to a different probe assembly. It's supposed to go from a 2x30 to a 3x30. When I first remove the initial 2x30 and click "okay" until it tells me to place in the 3x30. However what it does tell me to put in place is a "3x30-200ext", but my program says on line 80 and in the edit screen for that command that it is the 3x30 with no extension. Where am I going wrong or is it not on my end?