WHILE BUILDING THE FUSE:

Ok...on step 30 it tells you to put hte lower nose peice on....dont do it yet (fit it, pin it if you want...but dont glue it)

Wait untill AFTER you get the wing aligned and the wing hold-down dowels in, because once you putt that bottom peice on...its a witch to get those right...leaving it off, get the dowels marked and drilled, then put it on...

I figured this out recently when looking at the manual for the Venture 60 by BTE (Bruce designed the 4* originally...so the venture shares alot of design features, and in its manual, he holds off on that bit...)