I agree you are doing well if you have stropped that much and don't notice a decrease in the keenness of your edge. I use both sides of the leather. Normally 20 on the suede side and 40-60 on the smooth side before shave then 10-20 on suede side after. Fabric is usually used to freshen up an edge but be careful with it you need.very little pressure on fabric, moreso with flax than cotton. Flax can be very aggressive.