This is the distribution block im putting in my g/f car its made by knukonceptz http://www.knukonceptz.com/assets/productImages/BC-1024B.JPG I have never seen this kind of block with out something to secure the wire to it. You have to unscrew the ring and put the wire in but it wont stay secure. ive tried turning the wire but doesnt help. The only thing i can think of is putting the wire in and folding some of the outer strands around the ring and screw it back on, anyone have a clue?