another blinker switch question

[Belchfire 5000]

Replaced the blinker switch on the 66 Belchfire with an aftermarket one and it solved the brake light problem but it's really a piece of junk. A previous poster said he fixed his OEM one by soldering the wires but I can't see how to remove the cancelling cam to check the wires. Know it can be done since you can buy replacement cams but need a little help on how to do it.
Thanks,
Evan

 

[Billccm]

@Slantsixdan sells good quality replacement switches.