[MAMS] 24ghz: Anyone usingMRC-22/30 HP Dish?

[MARK K8MD]

i have the dish mentioned in subject. I have something rattling inside under reflector. I see four nuts attached to screws inside. If i take nuts off will the screws still be attached. If I can remove the reflector I can get to what ever is rattling and also put 4 bolts at the back for attaching dish to bracket. I saw the video on e-bay of K3SIW working the guys in across lake Michigan and video shows box butting up to dish which I assume is wave guide directly to Dish. Mark, K8MD