I started loading 40 S&W with 155 grain Round Nose Flat Point with WST @ 5.5 grains and loaded 100 each, then I loaded 165 grain Round Nose Flat Point another 100 each with WST @ 5.2 grains. Then I found some MagTech 180 grain Round Nose Flat Point so I loaded 50 each with WST @ 5.8 grains, way to much powder!!! Funny thing is I don't know where I got that loading information at or what made me question the load after I loaded all 50 cases? I have checked all my loading books and there is nothing close to that using WST Powder..Must have been a BRAIN FART!! I took all 50 apart and dropped the load to 4.6 grains, Hodgdon quoted start load is 4.4 grains and Max load is 4.9 grains. I have checked everywhere online and in all my books and there is nothing close to that load. I don't know what made me question the load but I am glad I did!! Wow, what a BRAIN FART that good have been very bad at the range and I hope nothing like that happens again. I will make sure every load is according to the book and what book the load came out of. I always write the load down on a lined 8.5 X 11 paper with Majic Marker, which I did today but I am going to start writing what manual I got the info from. I guess BRAIN FARTS can happen anytime so be extremely careful when reloading. Like I said I have not idea where I got that load info at.