Sorry if this is the wrong forum or if it has been asked before, but does anyone know where to get a couple older Redfield scopes repaired? One is a really nice 3x9 with the square looking (tv view?) ends. The horizontal crosshair is broken. The other one is a 2x7 Tracker and the problem with it is the power changer ring thingy looks like it has a set screw broken off as it spins the whole way around and doesn't change the power.I appreciate any help as these were my dads and have sentimental value and don't want to just get new scopes I want to get these repaired.