did you miss a pin when pluggin the jones back?

Are you referring to the 'Player Plateau Inserts' or all of the inserts?

I take it the GI on pf work fine, just the inserts? Should be easy to find with a cir dia.

Have the schematic? Pick an insert light on the schematic, and work backwards (right to left), following the logic to see what switches are involved, then check them. Maybe there's one make/break switch that's off.

Is it on both players or just one? Check the A and B relays (under the playfield) to see if the little "finger" moves when you get to the next plateau.

The plateau lights go through the Player A and Player B Relay discs. Check to see if they are advancing. If neither advance the switches that they have in common are on the S Relay and SB Relay. So check if all switches are opening and closing correctly on both of those relays.

If that doesn't work get back with us in 4 years