I've been trying to work up a load for my 223 with 75 gr Amax's. Anyway I read on here the your rear tang should be floated when bedding the rifle. So I decided to remove some material from the stock. I've only shot a couple of groups with it sense then, but it seems to shoot worse now. Does that just mean I need to start over with working up the load? Or just try it again?

Any thoughts?