Before you get the hulls reloaded, try them in your gun to assure that they are going in easily. Too much wax on the hull and they get sticky in the chamber. That is the reason for oven warming them mouth down to allow any excess wax to flow off them and be absorbed by the paper towel they are standing on.
Wait a minute, I forgot to mention the paper towel in my previous diatribes on rewaxing. OOPS!
