So it was my second trackday on the SDR...but the first one at Infineon. I was much more comfortable, and had better pace than Thunderhill, even though Infineon is alot more demanding. The upgrades done after T-Hill helped a great deal...which include recovering the seat with something more grippy, raised and moved back the rearsets 1 inch, loaded Otto map-ran with race fuel, new dunlop 211GP-A's, moved the handle bars to the forward position-SDR option, and two clicks more compression on forks over T-hill setting. Problems-Still was pushing the front end at the bottom of the carousel, brakes had minimum feel, a bit of headshake when going over seams/bumps driving out of the carousel, and still had a bit of forearm pump, but I was much more relaxed. Have a bit of set-up work to do. First on the list is CL brake pads..and still want to upgrade/stiffen the steering damper. May do Reno Fernley next month