Didn't see how this could ever happen BUT just recently loading some 45 ACP with different bullets one taking AA#5 and the other with Unique. Finished loading and had a tiny amount of AA#5 left over. Was just starting to dump that tiny amount of AA#5 into the Unique jug. Not quite as bad as they are close in burn rates but still alarmed me to do it. Only one powder on the bench or close to your bench is a good safety practice. I don't even like having powder on shelves AT the bench. I want to have to move from my bench to get a powder. This time though I had both sitting within reach of my bench. Glad you're ok.