To be fair the bed is pretty shabby It was an Anet A8 and came bent from new. The bed, 1x end stop and the motors are all that's left now. I have a feeling its too out of true even for mesh compensation but I can see that working watching the z screws constantly moving.
I use a Prusa spring steel sheet with PEI on it, all held in place with magnets and bulldog clips.
I've got a new bed on its way in the post next week but I know how to set the probe up now thanks to yourselves. I think I'll look at different probes and try and get it as close to the nozzle as I can.
Thanks for all your help
All the best Andy
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