hey everybody, i just bought a Sightron 3-12x 42mm scope for my .270 remington 700ADL, i had it boresighted last night after buying it. i took it out today to sight it in. i started at 25 yards, my first shot was about 6 inches to the right, i adjusted and got it hitting dead on at 25 yards. my next shot was at a distance of a little over 100 yards, i hit about a foot to the right. am i doing anything wrong? what should i do now? this is my first real scope, i used this rifle with iron sights for a year but i have 150 acres of farm land and have gotten into varmint hunting so i wanted some accuracy. what should i do now?