Not sure our version of a smooth take off is the same thing LOL. I have both in mine now and in reverse it lunches hard and in my eyes hard to control. Forward not so bad because when I'm going forward I guess I'm more ready for it. But for some body every day trail riding I highly don't recommend both shims again just my .02.
2015 polaris sportsman 1000, fender flares, front and rear Polaris bumpers powder coated red, lock and ride front box and ogio rear, hand warmers and thumb warmer, winch, mid-smoke windshield, QSC clutch kit, and plow mount, and polaris tracks.
2013 Polaris 850xp (blue fire)
26" Bighorns, fender flares, front cargo box, QSC clutch kit, Polaris 2500 winch with remote, synthic rope and aluminum fairlead, Polaris windshield , heated grips and thumb warmer, NGK plugs, powder coated front and rear Polaris bumpers, kolpin lock and ride gun boot, Polaris tracks for winter time in MT.
2016 Ski Doo 800 etec T3 154"
2016 Polaris 170 Razor
been riding since I was 8 and been through over 30 machines I'm now 35 and loving life more then ever!!