Thanks!! If you mean the aerotrunk I have on my other Ninja 250, its doing great. I mostly leave it attached and it's great for carrying things and shopping. . I need to do some A-B-A testing to document the differnce with it on and off the moto. The tailsection of my streamliner is also doing great. This version which I rebuilt this past year is much stiffer and durable than when I had it skinned with coroplast.