Hi Guys, I'm kinda new to bow hunting. I've been shooting since last year trying to get good enough to go hunting. I'm decent at 50 yards, good at 40 and balls on at 30. Well here is my question to all you masters of the trade... For the first time I practiced with my actual broad heads today. I figured I'd get the feel of them even though they are the same weight as my practice tips, 125 grams, and the same arrows I practice with. After consistently shooting tight groups with practice tips I pulled out a brand new broad head on a brand new arrow and send it down. It hits about a foot low-left (8 o'clock), huh, that's weird, send second arrow, same result. I shot all my broad heads and got the same results. I switched arrows, swapped tips, changed distance, etc. No matter what I did the broad heads went low left. WTF!?!?!?!?!? Is this a common thing? The fins on the tips looked perfectly straight. What am I missing???? Your help is greatly appreciated.