Thanks for the support guys, but my controller will be back from Milwaukee by Thursday. I don't think going light a little on the CO2 for 3-4 days will mess me up too much. BTW, The folks at Milwaukee are FANTASTIC! Randy is turning my controller in 24 hours and sending me a new one. I am one of those people who ABSOLUTELY build brand loyalty on after sales support and I have to tell you I think Milwaukee does a GREAT job!