There are several ways to move the scalar plate into proper position.
But, could you please post some front-view, and some rear-view pictures?
We want to be sure to give you the best advice. -

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Mercury II. Visionsat IV-200 w/ 500gb Maxtor or 750gb WD.
BVOC: BirdView 8½' solid, GBox V3000.
BVCC: AMCI 8' perf & AJAK-180, Toshiba TRX-2000.