I built me a blow tube. I have Goex 2F, 3F, KiK 1.5, & 2F. It did not like the KiK from the start. I cast some 446 gr bullets from a Lee mold yesterday. I have a Lyman 515141 from Midway in route. I would like to try OE, but no one within 150 miles sells BP by the can and I dont want to find storage for another 10-25#.