https://onedrive.live.com/redir?resi...t=photo%2c.jpg


using there words , but change the words drums to discs, change 10# to 2 #, change shoes to pads------------


In the op post-----the first pedal push takes up slack and 2nd is then hard!!!!!!! the reason the 2 # valves were developed was because the 10# make the pads drag and they still needed something so they came up with a 2 #----------------