Have been working away on the playfield.
Started by stripping everything off and knocking out the inserts, then sanding the inserts flat and glue back into place.

Here you can see the insert has sunken and shrunk.


Removed insert


I started sanding with 400, then 600 and 1200 to finish off


Finished insert


I then cut new vinyl letters and numbers and will stick them back onto the inserts when they are glued back into place.