Duster Rear Wheel Cylinder Size

If you are applying a lot of pressure on the pedal;
Have you considered that the fronts are just not working right?

Have had a few issues with the brakes and have replaced M/C, just recently had booster rebuilt. couple years ago put kits thru both calipers. The back brakes have been done and everything replaced. Everything has always bled up good. The only thing that hasn't been gone thru is the Distribution block which I have a kit for. Haven't done it yet due to it being a complete pain in the ***. No room with my headers and I did try crack one of the lines but boy is it tight. Even my flare nut spanner wanted to round off the nut. Answering your question yes I think the fronts are fine.