Saw this discussion on OGF and the conclusion of topic is you do not want to be running a crankbaits of another diving device, such as a Jet,Tru trip or dipsy.If want to get deeper with a crankbait, want to use a sinker.The exception is a shallow,small bill crackbait.Think reason for this is don't know where at in depth charts and a crank can trip a Tru trip or dipsy unless tighten to point it may not release when hit by fish.