I was wondering if anyone out there had any opinions or experience with the new drain trays that LLLReptile sells for their screen cages. I would be looking at buying the tray for the 24x24x48 cage. I am also unclear on how exactly the tray would be used. I understand that you need to drill holes in the bottom panel that comes with the cage, but then do you need to drill other holes in the drain tray? If anyone has any pictures or anything that would be great. Also any other suggestions or alternatives to the drain tray would be appreciated. Thanks.