Yep made it myself. The one you see is mk2. Mk1 was made to book spec and didn't fit!!
Just sold that one to Matthew. Seeing him at Exeter tomorrow.
Does come in handy working as a fabricator / welder, as it means you've got all the kit without having to buy any of it.
Wouldn't mind making another one. Never know Mk3 may be better again.
The 40mm is front to back.
If Saturn have got all Fabby's moulds then there should already be a dash blank avaliable. I know I got one in black sat in the garage waiting for me.