This is from a stereo pair I downloaded off of the internet. (First time with stereo pair, wrist watch insides) I just wanted something with a lot of ups and downs to try so see if I was still loosing steps and I was. There must be another way. I increased my Velocity and Acceleration on Z and ran it for a couple of hours. It would not go back to zero so I went back and slowed it back down and did it again. It worked Okay. It's hard for me to want to test it on a job that will run all day to find out it messed up on the hour before it was done. I wanted Z increased to see if it would not leave the dark lined on large Z moves with large color changes. It might be something I am going to learn to live with.
Thanks for the look
Happy New Years