« Reply #5 on: July 25, 2024, 06:00:58 PM »
To me it would depend on which year you have. Mine is a 2009, so there was really bad back pressure at highway speeds. I installed a CalSci windshield that was not much taller than stock, about as tall as later models were stock. It completely got rid of the back pressure, and wasn't a huge barn door. The later models supposedly fixed the back pressure issue.
My 2011 has back pressure, but only if the windscreen is all the way down. Lift it just a tad and it all goes away. And then Gen 2 (2010+) has a redesigned dash vents and other surfaces to prevent back pressure, so it must be much worse on the Gen 1.
I switch to a cut-down screen for half the year, so I love having the "topper" bolted to it for more options when it suddenly gets colder than expected and raising the cut screen up more doesn't help as much as needed. In the winter, with the topper moved that that normal gen 2 OEM screen, I rarely ever raise the screen more than that inch to cut back pressure.
I wish someone had designed a replacement tool-less clamp system to make the windscreens easier to swap, somehow. It isn't hard, yet just complex enough to be annoying. Thankfully I only swap twice a year.

Logged
Shoodaben (was Guhl) Mountain Runner ECU flash, Canyon Cages front/rear, Helibars risers, Phil's wedges, Grip Puppies, Sargent World seat-low & heated & pod, Muzzy lowering links, Soupy's stand, Nautilus air horn, Admore lightbar, Ronnie's highway pegs, front running lights, all LED, helmet locks, RAM Xgrip, Sena SMH10, Throttle Tamer, MRA X-Creen, BearingUp Shifter, PR4-GT, Scorpion EXO-T1200,etc