Hmmmm, lots of negative responses :-( One positive from someone with the MRA Vario Touring Screen. Anyone else tried it ? (They're £90 gulp.) Also, I'm 5' 10". Since I've got the Powerbronze I may try and add a 'Vario' of my own and see if I can get the air flow up a bit more. Alternatively, does anyone make a lower seat with a few inches shaved off ? Kevin