Morgan state 22psi all round. For a normal load it is probably OK, but for a heavily loaded car it is worryingly low at the back.
I’ve set Aldermog at 22 front and 27.5 rear as 2 up with stuff we run at about 1250kg. It wil be interesting to see if there is any difference…..!!
Surely having much higher pressure in the rear tyres than the front will give you bad understeer Peter?
Brian