Gearbox cover retaining screws

[harro]

Currently have the plastic cover off the gearbox in the middle of the cab of my 02 defender wagon.
There is quite a few self tappers holding it in place.
A couple of them are longer than the rest and I didn't notice till I had removed them all.
Does anyone know where they go back in?(the longer ones).
I can't really tell just by looking at the cover.

Thanks in advance,

Cheers,
Paul.