Z axis error woes

[Swarfing]

Jazz all I'm saying is from experience with badly made bearing holders and supports that even leveling the bed would not fix the issue for me until i leveled them out. I re-leveled the bed and all was right then. As i said before it will cost nothing to test this out to see? If i am wrong i am wrong at least it will be something to tick off the list.

[JAZZCNC]

Jazz all I'm saying is from experience with badly made bearing holders and supports that even leveling the bed would not fix the issue for me until i leveled them out. I re-leveled the bed and all was right then. As i said before it will cost nothing to test this out to see? If i am wrong i am wrong at least it will be something to tick off the list.

Yep mate I know what your saying and believe me I know all about crappy round rail bearings I've had to re-machine quite a few, along with there rail mounting surfaces.!

To be honest I'm pritty sure it won't be that at all and more likely a tuning issue.?