I'm curious if others have found it more convenient to just remove the tackle management trays or do you use them regularly? I've been using them, but I keep my terminal tackle in a waterproof 3500 series Plano box just like the 3600 that comes with the PA. It's too small for the TMS and slides out the sides. I tend to get into that box the most. So I find it kind of a pain to pull out the TMS every time I need to get into the smaller box underneath. I could probably rig something up to block it from sliding out, but I think it would be easier to just remove the trays and have all my boxes right there in the hull under the lid. Problem is that the TMS is just so dang cool that I can't bring myself to remove it just yet. I've thought about transferring my terminal tackle into one of the 3600 boxes, but I just don't need a box that big for that stuff and I have a handy place on my bass boat that I keep the smaller 3500 box when I'm fishing on that boat. I know, life is rough when your worry is trying to figure out where to store your fishing tackle.