@Natanox @theod if not z offset, try cleaning the build plate

@Natanox @theod how about the z offset, is it too big?

Hat tip to all Glasgow cyclists I've come across either online, or chatting at the lights. A job change means my cycle commute days there have now ended. May you always have a tailwind.

@chgowiz Give it a go. To remove part of your model just group it with a transparent block, do that to both original and a copy then join them with a new part then group them. Should be OK. Its a constant learning curve with this hobby. Im learning onshape for more advanced models but for years Ive used Tinkercad and its very useful