You bet!It's the Yellow Box Speedometer Recalibrator. I've hesitated to mention it before because it's never been confirmed to work on a VX by the manufacturer so I don't know if it actually might work of if I simply threw away $100. My research leads me to believe that it was designed to work primarily for motorcycles, but it also works for certain cars/trucks that use a "hall-effect type" speed sensor. After tons of reading, I think it *may* have a good chance of working on the VX due to my research on Tone's (RIP) recalibrator. Heck, I even have ALL the wiring mapped out already and have instructions that I converted into PDF form - I just haven't made the time to try it. Shame on me - I even forgot this was on my list of "things to do." I'll try to install it ASAP - hopefully this weekend now that I've remembered it.
My biggest interest - doing the math to adjust my "real" speed is pretty easy since the speedometer is exactly 10% off. But I do think I'd benefit from having the shift points back. I hope I pick up a little MPG since my VX would shift up to 4th gear a little earlier around the 40 MPH mark.