ur kext seems to have solved the problem for 2 finger recognization, it does not move the cursor to the corner of screen anymore
but scrolling still does not work and 3 fingers are now doing what fingers did
still smoother
will try messing with the settings to see what else can be fixed til i hear from the dev
people with other lenovo laptops from my generation seem to have the same issue
i think mine is elan v3 but i will check to be sure