I've drilled and tap (6x32)several Dominator body to add idle and transition fuel restrictors to help lean them down to make them have 14.25 or leaner at idle or on the low part throttle opening on the transition circuits
I've never had a motor smell rich from being to lean at idle
Maybe I should get my old LM1 system hook up on my 1966 Dodge street car and experiment some with it to learn some more