UPDATE : finally i have solved my issue, please see page 3 for info
So I have a cb500-4 and recently purchased the koso T&T tach all in one unit. After installing it, and switching it to the proper settings, I noticed the needle was still very jumpy and when I was riding it wouldn't rev above 4,500-5000 rpm.( still having stock points ignition). So I contacted koso after reading about the tqch adapters, ( with resistors in them) so they sent me one and didn't help.
I just upgraded my ignition the other day to the dyna S and new dyna coils, besides updating the ignition I figured it would solve the issue. It did steady the needle but STILL won't rev about 5k ( it idles at the correct rpm so I know it's not getting half signal) before I call and deal with them again I was wondering if anyone has had the same experience and some helpful tips.
So I have a cb500-4 and recently purchased the koso T&T tach all in one unit. After installing it, and switching it to the proper settings, I noticed the needle was still very jumpy and when I was riding it wouldn't rev above 4,500-5000 rpm.( still having stock points ignition). So I contacted koso after reading about the tqch adapters, ( with resistors in them) so they sent me one and didn't help.
I just upgraded my ignition the other day to the dyna S and new dyna coils, besides updating the ignition I figured it would solve the issue. It did steady the needle but STILL won't rev about 5k ( it idles at the correct rpm so I know it's not getting half signal) before I call and deal with them again I was wondering if anyone has had the same experience and some helpful tips.