This scope has issues, do not buy! - Redfield Revolution 4-12x40mm Matte Rifle Scope

I bought this scope 3 years ago and had no issues till last year in which Leopold replaced the erector spring assembly and I sighted it in. Took the rifle out this year and it was low and right, made adjustments and chased the rifle through 40 rounds over a two day period. Took the rifle (.270 caliber) to a gunsmith and bought new Leopold rings. They installed the rings, torqued to spec, and sighted it in an inch high at 100 yards. Rifle was put away in a padded hard case, hunted with the rifle, shot an eight point in Georgia low. Took the rifle to the range only to find that it was shooting 14" low at 100 yards. Called Leopold and they said to send it in which I did; they found no issue with it of course. I will never own anything that says Leopold or Redfield again and would suggest anyone thinking of it paying a little more money for a scope that will last more than two seasons!