Driving the roadster on cool, sunny mornings, nothing better, especially if you have a quality exhaust fitted and you can hear that V6!
Like all the other comments, the roof is reluctance to close at low temps. Best remedy, I have found, is to park in a sunny spot, give it 15 minutes for the solar UV to heat up the black canvas hood, and then it will close, no problem!
Tip: if the canvas roof flexes at the last section, nearest the boot, when you push it slightly, you are good to go! And then enjoy your Zed!