Quote Originally Posted by Robin Hewitt View Post
I'd also like a micrometer adjust on the Z axis so I can tweak it without reprinting. A mere 0.1mm too low on the first layer means no squidge and I lose adhesion
Agreed - one of the first things I printed with mine (early Prusa now around 5 years old) was a fine Z height adjuster. Invaluable. I would also like auto bed levelling - I take my printer to exhibitions from time to time (good machine for this as you can see all the working parts very easily) and it doesn't travel too well. Always needs 10-15 mins of fiddling around to retweak the bed (heat-proof glass on PC board heater). I managed to find a ground glass trivet in a local discount hardware place which gives very good adhesion with no more effort than the occasional wipe with acetone.