Hey all!

Long time lurker, first time poster.

Ive been running Makerbot desktop with my creator pro since February with great results. However, I updated to 3.8 last week, and I have run into an issue where if I want to print with the left extruder, it does not seem to work. It only works on the default "low, medium, high" settings. I like to tweak a few values and that why I prefer using the custom profiles.

I have the object selected to be printed with the left extruder. I also have the right extruder temperature at 0 (off), and the left set at 245 (for nylon). When the file is sent to the printer, only the bed heats up and I am not getting any heating of the left extruder. I have never had an issue printing using the USB cable. Any ideas? Anyone have a copy of 3.7?

Thanks in advance!

Erik