This is something that boggles me somewhat...
At one of the club competitions i dropped a target which according to my parallax wheel was at 48m. the very next week at another range, I rangefind to 45/46 m but was shooting about 2" low. Playing with the turret it was bang on at 48m. What changed? A few of us have theories about differing lighting conditions, temp (possibly affecting mechanics of scope?)etc, but to me it does not make sense - turret can't "just change" and can't be my eyes as other shooters were experiencing similar discrepencies.
In competition, I can't afford to have any unknowns on the day - between 45m to 48m there is quite a drop-off in trajectory. This is a missed shot at that range and one less point on the scorecard.
Has enyone had similar experience - what is your take on this.