That`s the plan Stan.

# 6 dimensions .

I`m having a larger inner transom assembly piece made out of 3/4" aluminum for more surface area
The mercury one seems inadequate .

interesting datum scheme on that drawing…

Nice, i think use that print to make a set of drill fixtures like Glass Dave has.

Thanks

Hi Dan , the inner plate looks slick . Have you considered welding stiffening ribs on either side of the plate as over kill to carry the weight . Just a thought . Cheers RG .

Jeff makes some very awesome stuff .

I think they`ll be fine Rick.

I didn`t like the lack of clamping surface area on the stock mercury units.

Are the dowels to keep the drill at the right angle?

Agreed Dan they look really stout . Nice work my friend , you be wet sooner than you think . Cheers RG

Hardened .. yes so they go in straight
The crossbar sets center to center dimension and keeps everything right on the money. Middle bolt is centerline