Ha ha... once again
Barry2 , this is not all about you. ;-) I'm just a luddite who doesn't want to change for the sake of change or spend money on something I won't appreciate over what I have been using..
If tubeless really is better for heavier road bike riders, I'm interested in knowing how / why. Given the "tire pressure estimators" I've looked at, it sounds like my optimum rear pressure 25 or 28cm tires (I believe that's "tyres" to you) would be over the recommended max on tuebless (100psi?).
I heard being a proper Englishman adds 10-15 years to the age you act, so yes, you're old.
XOXO