Hi all.
After quite a while of trouble free motoring, today I have random z movement, from the keyboard, and from the Tab controls. (press down get down, press down get down, press down get up
Unfortunately it is halfway into an 8 hour job, but stopped overnight.
The only thing changed recently is a bigger heatsink and fan on the cpu, and more memory, because the long files were causing crashes due to overheat.
Any ideas guys?
Jim