After reading all these posts I decided today was the day to go out to the garage, turn on the heater, take the trike for a 15 mile ride to warm up the oil, and change it. First oil change since I had the conversion kit installed. Real difference experience; that 6 degree rake lowers the bike more than I realized. Going to have to get a lower drain pan. It surprising how just dropping that front end a little bit effects the ability to maneuver with tools. Next time I think I'll jack it up a little until I get the drain plug and old filter off. I used to change oil every 3500 or so, but the more I read I'm going to start waiting until at least 5000 miles before I consider it. I've always used Castrol 10-40 on all my Wings. When I saw it on sale at my local supermarket for $2.00 a quart I bought every one I could lay my hands on. It might by only 45 degrees here this afternoon, but the sun is out so I guess I better break in the new oil some.