I have had a similar problem in the past. The solution that I found was looking at my process's in my slicer and found that one of my process's had the Tool0 head going all the way over to tool1 position. I switched my process so that it used the M3-ID process that comes with simplify3d and it fixed...

Umburry how are you designing the dual color to print together? I have been trying to find a guide on how to do this.

I'm currently using a M3ID and simplify 3d and a host of different CAD software (tinkercad, Autocad) and I want to create a part similar to the dual color keychain that has 2 colors one inside the other but I am unsure how its done? I have read through Simplify 3d's forum and how to guide and I have...