need to know what to zero a 22-250 in at 50 yds. to be dead on at 200...only have 50-60 yds to play with right now until my neighbor gets home then I can shoot out to 300 yds... but wanting to take it hunting this evening.... Winchester 45 gr. white box jhp...Bushnell Legend scope approx. 1.5 in. from bore center..was thinking maybe 1 in. high at 50yd. would do it... thanks for any help..