Installed recessed tray this morning. Thought it would be a tough job but was relatitvely easy. Hardest part was removing the foam. I did as an early post suggested and used a wire cup brush on my battery drill. I recommend it's use to anybody that installs a tray. Now to get on the water and see how it feels. I did take pictures but do not know how to post them. I'll read up on that and try to post pics if anybody is interested.