I'm brand new to the forum and to the world of reptiles and im interested in making my own rack system for BP's. I honestly havnt even gotten my first one yet, but im positive this will not be my last snake. I still have a couple weeks until the Lone Star Reptile Expo where i plan on getting my ball from and im looking for something to keep me occupied for the next week. i want to try and get all my balls when they are pretty young, so what i want to do is have three different sizes of tubs in my rack, i want a to put some 6qt ,15qt, 32qt, and maybe some 41qt tubs for the larger females. anyone have any design ideas of specific threads that may show me what im looking for? i would appreciate any and all help.