I bought a CH ignition that has the timing advance built in. CH told me to set the static ignition at 28-32 degrees before TDC? If this is correct how can the igniton retard to anythig less than the seting of 28-32 before TDC. Shouldn't the static timing be set at 4-8 degrees? I can see see how the timing could be advaced from this point based on the engine RPM that could be measured by the time between pulese.

Can anyone help me with this?

Thanks