Unsoldered the Bumper lampholder and removed the whole assembly,

looks like its had some repairs in the past the lampholder legs had been cut and resoldered in 3 different places,

and the bumper body was melted and distorted not allowing it to sit down at the proper height.

So replaced base and body with a good S/h one I had laying around,

new spring and lampholder reset the contacts works like a champion now!