Wondering if anyone knows the actual dimension from the centerline of the TV mounting backplate to the top edge of the wall mounting plate? Like the Chief Thinstall, the TV mounting plate center is lower then the center of the wall mounting plate. Unlike Chief, Snap does not provide this measurement on the tech drawing.

I do not have one in front of me and due to a last minute change, I need to cut out part of the wood paneling in the wall above a fireplace so I can attach the backplate to the sheetrock wall behind.

Painter coming to spray finish the cabinets tomorrow AM. Otherwise I am going to have to use the Chief Thinstall, since the dimensions needed (at least for the centerline of the TV plate to the centerline of the top mounting holes, are on the tech drawing. Plus, there is one in this house already so can get measurement from centerline of top mounting holes to top edge of wall plate.