Full disclosure -- I've also posted this to the UK KTM forum, and got one response that could be very helpful -- what appears to be a link to a download for tune ECU for windows. I've got a lot of motorcycle wrenching experience, but am more comfortable with a set of carbs than trying to sort out fuel injection on a laptop. I have access to a dyno shop, but it's 3+ hours away... and they have no experience with tune ecu, tuneboy, etc. Powercommander (which is helpful) and that's it. I've got a 2010 RC8 here in Canada. Have a PCV coming in (with 02 bungs and sensors), but am wondering about also switching to the orange throttle tube for on-throttle smoothness. Roads around here aren't great, so better throttle control would be ideal. I see that resetting the throttle with TuneEcu is a part of that process. I have used Tune ECU on a street triple 675 a few years ago (and have forgotten almost everything), but now I see that tune ecu is no longer compatible with windows (I have a PC, but use an iPhone)? Would I need to buy an android device, and a cable (from Rottweiler?) to clear fault codes and reset the throttle? I'd also be interested in dropping the idle a bit.