Hopefully they are the size they mentioned in the advert and that isnt a surprise to you. Are you still trying to fit them into that little box you posted a while back?

Mind how you go on the voltage and current settings on those drivers.

If I can make a comment on your posts - is everything ok with this project?

There are lots of helpful souls on here who will save you wasting hard earned cash. Posting something like I want to achieve xxx and I've already bought yyy. Can any of these bits help me or do I need to revise xxx or purchase alternative yyy bits. If I've got the wrong end of the stick and things are ticking alone then apologies - not easy to tell on a forum.

Good luck with it all.