Would like feedback from anyone that's purchased a Calsci replacement windscreen for an R1150RT/R1100RT. What size did you purchase and what is your height and seat setting. Also, if you've got experience with another Mfg'r; i.e. AeroFlow or Cee Bailey's I'd like an honest comparison with the Calsci. I'm currently experiencing significant wind-buffeting and noise around my head that I'd like to reduce/eliminate if possible. Thanks.