Just got off the phone with Dan at Dan Kyle racing working on a set of the Ohlin TTX's for my '09 GS. The ESA version is $2,754.00 while the manual set is just over $2,000. That is a new set of tires, an oil change and 3,000 miles worth of gas for the privilege of adjusting them with the push of a button. I am one-up 99.5% of the time with the only real variables being panniers and luggage full or empty (100# of gear tops), and dirt or pavement. Am I missing something here? Are there any significant problems going from ESA to the manual adjusters that I might not be considering? Any advice welcomed.