Ok here we go I’m new to airguns but not new to shooting,have been target shooting for 40+ years but I’ve never been so frustrated in my life bought a brand new R9 from Pyramid air it has to be one of the most accurate rifles i ever owened now the issue it came with a mantis scope broken from day one elivation adjustment broken would not move POA pyramid replaced it this one also broken same type of issue elivation adjustment broken would hold zero for a few shots then all over the place re adjust and same thing good for a few shots.now 3 defective scopes the issue has been with no zero hold and the elivation adjustment actually fell off when i took the cap off right out of the box.while sighting in the crosshairs actually jumped right while looking through the scope on the last one.Am i the only one having these issues.