Another Turn signal Q ( Driver side only)

[Sebambam]

I cant get my Driver side Turn signals to work Front and Back.

New Bulbs (Double checked and they are fine)
Flasher is OK
Parking light OK L+R
Headlights L+R , Taillight L+R OK
Hazard lights work (both sides) Front and Back
No blown Fuses
i have 12v at the switch on Purple ( 12v Supply) and on the Yellow when engaged Leverl to driver side.
New Voltage regulator ( working fine)
I have 12 V all to the front Socket that plugs into the Blinker housing.
I have double checked the Grounds and confirmed that they are OK
I have tried to JUMPER from Purple to Yellow= NOTHING
I tapped in a dditional ground to the Black headlight socket wire to garantee additional Ground = nothing


I am confused that it affects Front and back, that makes me rule out the housings. Also the Parking and Headlights work.

Since i have 12 v to the Blinker Socket i am sure i do not have 12 V issue.

Any ideas where to Look?