Great report Hunter'sLife. Your dad and I chatted quite a bit when he was still around. A pretty knowledgeable guy and missed.
But as for your Accura, I'm not surprised in the least. It seems that every projectile I put down the bore will shoot great once I find what particular charge it likes. Right now I'm super comfortable shooting 90 gr of Alliant Black MZ under a 290 gr Barnes TE-Z and a Harvester black CR sabot. Can't say that all the deer and hog I shot really like them. Of course they never had a chance to complain!