It has taken me about 3 weeks to get my bow tuned after replacing strings and cables. My broad heads are hitting about 1" from my field points. I don't shoot every day and would only make minor adjustments after shooting a couple of days to make sure it was not just me making bad shots from broad heads to field points. The season starts in 18 days and hope my shooting stays on spot.
Keep consistently practicing and things will be good. Lots of people stop practicing when season rolls in. Its easy to do when you just want to hunt. Good luck this year.