indicator woes

[mph1977]

corsa C 2004 on 04 plate

all the offside indicators stopped working - bulbs all ok when tested

web search suggests indicator relay

tried that ( after fighting with the bloody t20 screws to get the cover off the the electrickery box )

no change ... relay still ticking rapidly on right

so thoughts ? switchgear ? or fight with the wiring trying to spot a broken wire ?

only eletrical malady appears to be the indicators so i doubt it;s the 'control unit' fuses ...