Just done first 600 miles on my new 2015 model GTR the screen is about to be changed over for a Cee Bailey Ultra Tour Dome.
I have to say that the screen on the 2015 model is not all that bad and the ventilation flap fitted does help with back pressure, but its not as good as a Cee Bailey Screen. I had one on my last GTR and it suited me great. If you have the new model 2015 GTR with new screen then take into account that you will need to revert to the pre 2015 model fixings to fit an after market screen as the new design with adjustable flap in screen with screen fixings cannot be attached when fitting an after market screen.
Once I have fixings delivered then I will put up for sale my 2015 screen including adjustable flap all screws so it can be fitted to any year bike. Buyer will have to colour match trim piece or paint black trim fitting to match their bike.
Happy riding.