Anyone ever moved the pivot point on the brake pedal to increase pressure output smd ease the amount of pedal force? I switched to manual 4 wheel discs and it’s hard to stop without a lot of leg. I’s there an aftermarket pedal that works?
What disk brakes are you using? And what it the current diameter of your master cylinder?
I agree with the others, moving the pivot is not the way to solve the issue you're having. But without knowing what brakes and what master cylinder bore you already have it's hard to give relevant advice. If you already have a 15/16" master and still find it too hard of a pedal you may have another issue with the brake system or would need to go to a booster. If you currently have a 1-1/32" master cylinder the 15/16" master by itself will likely solve your issue.
I run a 15/16" master cylinder and manual disks on all of my Mopars, it's a nice balance between pedal effort and pedal travel. The slightly longer travel actually makes modulating the brakes a bit easier as well.