I recently installed my Healtech QS and had time today to take it out to dial in my settings via the app. I had to readjust the sensor because I think I had over tightened it. Once I dialed in the sensor's torque, I noticed that on the default 40ms sensor sensitivity setting that when my boot unintentionally bumps the shifter I was getting false shifts and jerking. So I bumped it up to 50ms and it seems to have solved that problem.
The ignition Auto cut off time by default is set to 85ms and I ended up bumping it down to 70ms, because I was getting some hesitation during 3rd-4th shift. Now shifting from 2nd-6th is butter smooth with no hesitation. I turned noise filtering on just to avoid any unknown interference that I may or could encounter. The downshift(blipper) feature works as advertised(6>5>4>3)however it's not as smooth as other bikes I've ridden that have slippers so I will just continue to rev match on my downshifts and use the unit for upshifts only
When the QS is used as it's intended to be used...during high RPM spirited riding, it works flawlessly. I definitely accelerate faster by using it, and for the price I wish I would've known about it much sooner.
Current Bikes: Gen V 2017 ZX10R, Gen II 2012 ZX14R