Thinkpad T460s "sticky/choppy" touchpad scroll

Hi,

I have a T460s hackintosh which is working fairly well, all except for the touchpad

The scroll is jerky, it gets stuck every 1-2 seconds which makes scrolling pretty irritating

Working with a mouse is fine

I followed the T460 guide on insanelymac.com and just copied the EFI folder over from https://github.com/tluck/Lenovo-T460-Clover/releases v4918 (I have since installed Clover v4920 with the same driversUEFI64)

I am using VoodooPS2Controller and a PS2K dsl I compiled with "thinkpad" as the only dsdt mod to identify it in VoodooPS2Trackpad.kext's Info.plist as T460

From there, I edit the Info.plist to adjust settings

I have been able to adjust speed of scroll (scroll multiplier), pointer tracking multiplier, FingerZ, etc. all to different effect, but none seem to stop the scroll from being "sticky" (stopping intermittently)

Mos or Smooze mitigates the "stickiness" but it doesn't go away.

Trying to figure this out! If anyone has any ideas please let me know. Thanks!