I've just started reloading and have already figured out that the Reloader15 I have doesn't do very well with a .270, or at least it doesn't work well in my XL7. Does any body have a favorite place to buy reloading supplies from? I'd like to try some RL17 or maybe some Hodgdon H380. Just the one pound bottle, need to find something my rifles like before buying too much. thanks