I don't know why, but I feel like there is more to the story or something else going on there. It seemed like he was messing with it a lot and didn't have gauges the whole time he was doing that... *edit: I also put mine through a good run last week. I ran over the Coq to Armstrong and back in one day without issue. I have a mental note of all the things I want to post about my thoughts on the experience with the MMP and the current tune, but it's hard to find time to sit down and write it out. I also have another trip coming up, so by the end of next week I think I'll have about 2500kms on the MMP turbo. Good to hear. I too have mystery springs, so I'm thinking it would be good to just get a whole kit like you did. I just splurged a whole bunch on the turbo though so I might just do a rebuild of the Fox shocks in the front and save up some funds for next year sometime and get the kit. Like you said above, hard to find time to get things done with a little one around, and I only have one to deal with!