Hey guys just picked up some 190grn vlds for my 300wm and was wondering if y'all had any suggestions with powder charges using h1000? I was using this same powder before with 168's and had great results extremely accurate. I was advised it was to slow but I can't understand why. Hornady lists h1000 in their manual as well as the hogdgon manual for a lot of light weight and the heavier bullets can anyone explain? Also I use retumbo in my 7mm rem mag with 168 grn and it's fine as and also there's a lot of manuals listing this powder. What's the deal with these two powders and why is retumbo seeming like a pretty versatile powder??