The instructions are quite funny, I looked at them, and just got on with it. I really should have paid more attention, some of the little mistakes I made where pointed out in the instructions. Nothing major when wrong, thankfully.

I didn’t even think about that! I think I’ll be OK by accident rather than good planning as I think my CA glue is foam safe, but I’ll have to check. Thank you for pointing this out, it could have been a nasty shock.