Well here is my quick recap showing what happens with g28. I didn't include a g29 in it, but I'm sure you know what happens by now. Aside from this behavior, my z height is way off. When the print starts, the head is about 12mm off the bed. I re did the measurements and had an offset of roughly 8.60, but still it was way put of whack. I will try a few little things and see if it fixes it. I wonder if the g28 glitch had anything to do with it...

https://www.youtube.com/watch?v=Yi5dZ453f4Y

https://www.youtube.com/watch?v=krgCB0PZdtw


Ryan