[cgtech]

The PTV model should be set at 19 mph from the factory. Ptv has "high speed gears" from the factory, so some speed loss on hills is to be expected. The throttle cable adjustment is actually just the same as the older non efi models, so you can use the hints for other models of YDRA. I did see a lot of mis-adjusted cables early on in Efi production, but they usually are pretty good now. Your dealer won't help you with these issues to get it to work as advertised? Or did you order it off the internet and don't have a dealer who wants to mess with your "outside deal".