I have a new WOA barrel and need to start working up a round for it. I've always liked sierra 55 gr sbt's and hornady 55 gr spire point but got to thinking a tipped bullet would be better. When shooting groups it seems I always have a flier. I'm sure its my poor shooting but was wondering if the feed ramps and soft points might be contributing to the problem. I was thinking about trying some nosler 55 gr BT. Any suggestions?