[Txhillbilly]

I would also change to a lower magnification scope. A 4-14X or 6-24X will do you plenty good on yotes.
Ammo,I really like 55 & 60gr Hornady VMax,Nosler 60gr Ballistic Tips,or any good 55-62gr Soft Point bullets.They will put any yote out of commission. If you want the hides,use the Soft Points.