I moved the reloading room outside. Load development drives me nuts. Try to guess what you need, drive to the range, fire a few shots and realize you need to try something you don't have with you. Repeat. Repeat. Repeat.

My RCBS Chargemaster runs on 12V, and I have one of those super light car starting batteries. It came with a whole selection of plugs, and one fit the chargemaster perfectly. I also do all bullet seating with a little Lee press mounted to a board and attached with clamps. I dragged my crap to the range to do some testing with a new bullet. It all just worked perfectly. I saved myself at least one and maybe two trips back home to load something up I didn't have along.