Ok, for the past couple of weeks I have had to once in a while pop start my 94 GS-R. Well last Thursday it completely stop starting, all I can do is pop start it now. Trouble shooting steps I have taking are:

1. Took out the start and had NAPA Test it (Starter is Good)
2. Checked my ignition switch by putting a test light to each soldering point, the test light lite on every key position.

I don’t know how to test my clutch safety switches. I’m thinking it must be the upper one but I’m not sure? Any Idea’s