C3D is a PITA - config issues?

I replaced my OMTech K40+ controller with the Cohesion 3D controller. I have to say, for everything EXCEPT the Z table, the OMT was better than the C3D. It simply worked. It was great. I have a Z table, and I was able to get that to work with the C3D, but basic things are a problem with the C3D. Here’s the biggest issue:


I already tried lowering speeds in the config file, but this is ridiculous.


This one was done at 35mm/s. The (more) messed up ones were done at 80mm/s.