I meant to say that I only manage my emails on the computer on the table with the keyboard and the TV.
I can't do it with my phone; maybe my fingers are too big, and I press three or four links at a time.

You'll have to excuse me, I posted the wrong post for my clarification, but I wanted to say you're very talented.

Hi from Italy.

Carlo

Hi Flattop, all good questions and observations. I'm sorry for the delay, but I would like to get some time to take measurements. As far as which piston master combo works, I'm sure some engineer on the forum can explain the why, where and what. I've always wondered myself about things like o-rings in the bore versus on the piston, assist spring in the bore, diameter of pistons (so many). 13-15mm master size. Who is the guru of this topic? Lou

Funny you mention the spring Lou. I don’t use them, and have never missed them. I have wondered why it is good to have the piston constantly pushing against the always spinning release plate, and wearing a divot in the middle - like in your example. MikeV

On the clutch master/slave combos. I have ridden about 5 different dry clutch bikes, the best set up I have experienced was with a 13mm master and a 28mm slave. Works great and fairly light pull. But.....I am not the technical expert you seek

Clay
oh.....an added remark, a coffin master 13 seems to work better than a round 13mm????

Hi Cal... Thank you for the incite. Those 13mm round reservoirs must be getting hard to find these days.
Flattop