"Ernest Scribbler" wrote
It stays with the LU, like so: http://www.mercstuff.com/images/wp08.jpg

Come to think of it, though, there's a bolt in the trim tab cavity that goes
up into the upper, so you still need to get the tab out of your way. If it
comes down to drilling, it might be easier to drill/grind/burrow through the
tab than the bolt.