series 2 indicators not working

[keri]

hello to everyone i am looking for some help again this time its the indicators on my series 2 1985 coupe they have never worked since I've owned the car but as i am midway through the restoration  with the front screen out for apature repairs and the dashboard out for replacement i have access to everything so seems like a good tome to investigate so what have i got well hazards work ok and combination tell tale works fine I've found the hazard relay drivers side up under dash on bulkhead is this the indicator relay also? side lights work front,rear,boot engine compartment ext but when i switch on indicators left or right i have nothing no relay clicking no tell tale in combination meter nothing so i need to start somewhere so fuses under bonnet all seem ok continuity across all I'm looking for flasher unit or some electrical diagrams i can follow to fix the issue could simply be the switch but i need some guidance anyone been here before any help would be much appreciated what is interesting  i am lucky enough to have a spares car but this does not work   either it is exactly the same as mine so something common maybe.
regards
keri

[Theo]

Stalk problems are quite common on Gammas. So are the connector blocks leading up to the stalks. From memory, the Gamma uses a different relay for the indicators, it's not the same as a hazard lights flasher (but I could be wrong there...).