I have the SSBC disc brake conversion on the front of my 69 RR and 10.5" drums in the rear. I am not using the booster that came with the kit. I am running the Strange 1 1/8" bore master cylinder right now and the brake pedal is too hard and the car doesn't stop well enough. Will the Strange 1 1/32" bore master cylinder be right for this combo or do I need to go even smaller than that?