I've read where it is unsafe to down load H110 below published start/min. charges. I've also read that H110 and W296 are the same. How is it that Hornadys 8th says 17.9 to 21.7 for a 300 grn XTP using W296 and Lee says 21.8 to 22.2 for a 300 grn. jacketed bullet with H110? These are Ruger/TC loads for .45 Colt. Lee doesn't list W296 and Hornady doesn't list H110. Confusing to say the least. Anyone? Thanks.