I have replaced my factory radio in my 94 Chevy 1500 and I need suggestions on a cubby to fit where the old radio was. I had picked up a cubby from the audio shop where I got the radio and everything slides right out of it. There is no lip on it to hold anything in. Has anyone found one that they have had good luck with? One ride through the pasture with the one I have and anything that was in it ends up on the floor. Anyone have any suggestions?