Alright, so I've resurrected the dead horse and will proceed to give it just a few more beatings.

I love the wealth of knowledge this site has to offer and I would categorize myself as a pretty savvy user of forums and the search function, but I'm throwing in the towel on this one. I've seriously spent hours going through threads and threads, but I don't think I'm using the right keywords...because i'll get 27 pages of threads.

Help oh mighty search gods!

I figured out one reason why the bike was breaking up in higher rpms. The air hoses connected to the solenoids were cracked...big time...allowing all kinds of air in/out. Fixed, and now I'm off to set the RC Valves, HRC style.

But here's my problem: In order to set them according to HRC specs, the cables are maxed screwed out on one side and screwed all the way on on the other...and I'm still not at 2mm clearance! Not quite flush actually.

Let me make sure everything is what it should be doing:

TPS disconnected, servo goes to "HI".
TPS connected, servo goes 1/3 above "LO".
TPS connected, bike idling, servo goes 1/3 above "LO".
TPS connected, bike running above at/above 2500rpm, servo goes to "LO".

Servo movement is smooth and does what it should, according to all of my reading.

Replaced the cables as I thought the old ones were too stretched (and they were), but I'm baffled. Did the prior owner install the cables incorrectly? The aft cables on the servo go to the aft part on the rc vavle pulley, correct?

Many thanks to any assistance or thread with what I'm trying to look for.

Dana
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2016 Husqvarna 701SM
2021 Husqvarna FS450 supermoto
2014 Honda CRF250R supermoto
1995 NSR250r MC28