Over the last couple of rides I kept getting the feeling that the rear tire was stepping out on turns. I decided to check the air pressure on both tires. They were both less then half of the recommended pressure!
What the Hell was I thinking? Never have checked them before. Stupid oversight on my part.
Took her for a quick spin and the ride is a lot firmer. Have not has a chance to open her up and see if there is a top speed increase yet.