Morgans wrote:

Almost. Tape, with 90, sor of following the jog with the tape. Then fill
almost level for at least a foot out onto the low board with 90 as the fill
material.

Then finish with all purpose to make more taper and refine the finish.


I just walked around the shop holding a ruler across the joint at
various places. The variation is considerable (as some of the old boards
were warped). Holding the ruler across the joint the ruler will touch 2
inches away at one point and 6 inches away at another. I was
considering marking these points, and then leveling to them, but then,
since my new board is reasonably flat, I might expect I'd get a wavy
looking wall. Still, it seems to make sense to take these measurements
into consideration on each wall since the walls are not uniformly bad.

It already looks Alot better than it did a few days ago with just 1
application of 90--the big gaps I was worried about are gone. I'm
hopeful!

Bill