I just recentlyhad a new rest put on my bow and at the same time switched to new fixed blade broad heads. The rest is a QAD Ultra rest, the BH's are G5 Montec's 100 gr. After getting the new rest installed I knew I would have to re-site my bow. No big deal. So I sited in with my field tips. So then I though I would try my new BH's. I put them on some arrows and gave them a try. First thing I noticed was a whistle. Being told from some I do not have to allign my BH's with my fletchings...I was wondering why this is doing this. So I matched up my BH blades with my fletchings. Whistle gone. But as I shoot I notice my BH's are hitting about two inched to theright from where my field points were hitting. They are holding a good group together though. I called the guy that sets and tunes my bow. Explained the situation to him. He told me that because the BH's are grouping well that we know they are flying straight. He says that this is not uncommen for a broadhead to do this. He explained that I will probably never get the field points and broadheads to group in the same spot on the target. He said I could move my rest around enough to get it so that the field points might hit on theleft side of the circle and the broadheads will probably hit on theright side of the circle....kind of a happy medium. But then he went back and said that beings we know the BH's are flying good and grouping well, just site my bow in for them and it will be fine. Then if you don't want to shoot your BH's into your target you pretty much know where your field tips are going to hit, might not be where you aim but as long as they group good your know your form is good. Being a week away from the season this is what I choose to do. Just site in my BH's and hunt. Hope this helps you. Your situation seems a little more intense because you are 4-5" away and down. You may want to try moving your rest a little to try to get that down as close as possible.....You have to make sure your arrows are true before you do anything with your bow! Good Luck!