Thanks for the feedback so far

I've looked at the pedal ratio and taken some measurements ; the pedal ratio is 6:1 which seems OK from what i've been reading

I was mistaken in my previous post about lowering the pin on the brake pedal when the conversion from power to disc was completed several years ago. I did have to enlarge the brake rod hole slightly for the adjustable pushrod hardware but the hole is still in the original location and the pedal ratio is intact.

Next step is going to to be installing the guage directly to the output port on the master and measure line pressure there. This will at least confirm that there are no issues downstream of the master. At this point there is a linelock between the master and calipers so it's possible that the issue lies there but it doesn't seem likely.


Ron