I just rec. order of Predator and tomahawks Sat. ,so after work Sunday ,i decided to find out what my viper likes,so in a very relaxed setting ,no hurry,no worries,i set up card board and felt marked 5 bullseyes,at 22yds.Using Genes idea and shadows about rest,i slowly sweezed off 10 pellets at each spot,taking my time and concentration. First up was Predator,each shot made its own hole ,none touching,but not bad,couple of fliers.
Next was Tomahawks,very little differance,next up,gamo hunters,a little tight but with long flyers,,next raptors,several ragged edges and some long distance flyersand final up,crosman premier h.p.,it shot more ragged edges than all others.So,i found vipers favorite food,yea right. I put up another clean card board and felt marked a couple of spots,shot 5 crosman h.p. pellets ,so i could zero scope in,all 5 shots were horizontal from right to left, checked scope for lose,but was tight,fired 5 tomahawks nice group,best yet, fired 5 predators ,worst group ,fired 5 crosman h.p. several ragged holes. So my ? is,if i shoot differant pellets,can fouling or residue from each brands of pellet change p.o.i. of pellets. Thanks,Paul