Was out at the range today, and after about the 16th shot my Leupold VX-3HD 4.5x15 scope went way out of focus. The parallax knob didn't shift or anything. When I adjusted the parallax, I felt a mechanical like click and the focus snapped into place again. Repeated this process 4 times, same focus shift and mechanical click when adjusting parallax. I only have about 125ish rounds with this scope. I've read lots of bad and good things about leupold but my model seemed to have good reviews, and it was 25% off so rolled the dice and lost. Well, anyone have experience with a leupold after its been fixed at the factory? Worth giving it a second chance or bite the bullet and move on? I want something light so the leupold was tempting. Open to any options. Seems like the most reliable brands are nightforce, swfa an trijicon. Is that accurate? My check engine light also came on, so overall kind of a crap day.