American DJ DCD Pro 250: I have a big gig going into this weekend and I'm hoping some can tell me some information about a problem w/ my unit. Finally discover earlier today (after months of beating on the underneath side of the unit to get the drawers to open up.) that I can open the tray consistently with a cd in the drawer, every time. However, when the drawer ./ tray is closed without a cd enclosed I cannot get the tray to open out again. The magntic hood that connects with the spindal surface seems to be too strong and won't release the apperatice. Is there and adjustment for this? Help! Any thoughts? Regards, Brad