Hi boxhead,see you will be doing a home show in the Redding area,that is about 30 minutes away from where I live in Red Bluff,calif. They also have started doing home and garden shows at the Red Bluff fairgrounds. I have a few questions for you,hope you can help me out. When I recieved my new screwdrivers,about a week ago they were a little different than my old ones,they have a male partwhere you screw the atomizer onto. Also my 2 atomizers that trogg sent were big,I think they are 801's?My other old screwdrivers use the mini 901 atomizers. So do I have mk1,mk11,the original or what? Hope u can help out,as I need to order more atomizers for the new (male?) screwdrivers and want to make sure 801s are the right ones. Thanks,have a great day!