Tube Bait Fishing

[twigass]

hey guys got a question for ya, i just got done with a tournament on Hubbard lake here in Michigan, i caught my limit and it was tough even for every1 else, but my question is how do you properly work a tube bait cause i apparently forgot how to, couldn't catch a fish on 1 and the guy who won the tournament used tubes. the lake is very clear, lots of crayfish, and mainly a smallmouth lake no steep drop offs and very little weeds they just appear as dark spots, and thats what i fished and caught my fish from and they all came on the jerk bait. i did the usually tried 7 diff colors tried hopping it even tried dragging it 1 fish that was undersized, might have been the day but seems like it is happening to me more and more. any help would be greatly appreciated