The wife and I started out this morning for a nice cool ride, 12 miles from home I noticed a shimmer, it got worse so we turned around and headed home. No shimmer on the return. I called Len and he advised me to trailer it to Cowtown and they would check it out. Having no trailer, I decided to risk the ride to Cowtown. Hit the interstate, 65 mph, and no shimmer. Len took the Spyder right in, came back out a few minutes later. Problem solved...Only 6 lbs. pressure in both front tires. I had checked with my guage before starting this morning and it read 16 lbs. on both tires.....Bad guage... Rode perfect on the return trip from Cowtown...Hats off to Len and his service crew. They also downloaded some new software for the "limp mode" Now the speed is 65 rather than 45. Met a nice couple, George and Jane Reed. Good people.