And here is my fix for a pretty major problem i found with the playfield. The playfield was bowed  BADLY in the center causing the ball to roll inwards so i fabricated this brace to straighten the p/f surface. It bolts through the playfield at the ends and has two adjustable bolts to push up from beneath and make the surface straight and level.

Fairly common problem that with Fishtales and some other titles too I believe, seems to be a problem with the assembly of the side rails to the playfield.
The join of the side rails randomly ends up under the playfield pivot, causing it to bend.
Tim from HRP mentions it in his Safe Cracker resto