Been rubbing down the shell all week
Just remembered why I left the motor trade
Anyway one point I must make about the sill members
RUST
Have you checked yours
Noticed on new shell very poor primer adhesion and tiny rust spiders developing under paint.
Also noticed the old shell was developing same but much worse
This part is not interchangable like the Elan +2
May be worth investigating next time your carpets are out !
I stripped mine back to bare metal and coated with 1K primer which I will remove once I come to prime the shell in 2K in the next couple of weeks.