Ok, after a couple of weeks riding with the top and bottom packed out, l removed the bottom grommets and left in the two top ones, they actually measure 8mm - 5mm is the iD, and have run that for a few days, for me, l think l will keep this set up for shorter trips, very smooth in the open, even with the 15 knot winds we are getting atm. For longer trips, l think l might make a bracket that will mount on the original bolts and support my old screen from the XR. Oh by the way, you will need 30mm x 5mm bolts for the top to attach the screen.
