At about 80mph the standard roof seems to balloon upwards and stays there
Sounds interesting, but how about the risk of cracking the windscreen due to the strong force applied to it?
//Bosse
I take your point there but the irony is that the 2Xcracked screens I have had were when the car was at rest once in the garage and the other whilst parked in a cul-de-sac outside the house. Both events far away time wise from the roof being up.
I only ever put the lid on if it is absolutely chucking it down. About 4 times in 3 years I guess.
