I've been considering different ways of doing it... We've actually built some decoy rafts and they can be difficult to keep from twisting and the decoys bunching up. More recently I have been considering making up some 4-5' long Texas rigs without weights, clipping the first decoy to an anchor line, and then clipping each 4-5' Texas rig to the decoy in front of it. Essentially this is a long line but without the use of a main line. Have any of y'all tried this?