Found the fuse was blown, i did check them before i turned the machine on for the first time.
so i start a game and the ball pops out, the time machine PF lowers and all the sling shots and pop bumpers work.
I press the flippers and there are sparks at the flipper switch then nothing. Blown fuse again.
replace fuse and start a game again, everything works. The right flipper works, the left flipper blows the fuse.
I checked the coils for resistance, they are varying.

Flipper coils confuse the shit out of me, especially when there are 4 at the bottom of the PF.

Ian