Dell Touchpad in DELL INSPIRON 3421

[Loctran]

I've installed MacOS Catalina 10.15.5 with OC 0.5.9 DEBUG on my DELL INSPIRON 3421. Although I've used VoodooInput, VoodooPS2controller (by dortarnia) and ApplePS2SmartTouchPad (from) 

but I couldn't tap with 3 fingers (1,2 fingers are work well but not 3,4,5 fingers). Are there any way to solve this. Many thanks.

 

 

 

 

 

 

Loc’s MacBook Pro.zip Config.zip