Looking for distance between transom and front face of angle aluminum where engine plate mounts. I need to add some side support bulkheads from stringer outward and need to know whether to go in front of or behind area where angle alum. will through bolt to stringer. TRS Merctrans to Bravo...

All of my local options to measure are deep under covers.

Thanks in advance.

Ayuh,.... Pick yer poison, here's a listin' of the Merc installation manuals,....

Thanks!