dell m3800 touchpad windows precision driver

Hi, i'm having a weird trouble with this old boy. i have been trying the last few week to upgrade the dell touchpad driver to windows precision driver. But i'm not getting the result i want. i first tried lenovo driver but 1cm on the touchpad became unactive only the right side but i had windows precision gesture.

i then tried another one and then i had the windows precision gesture but the physical click stopped working.

and on top of that the dell touchpad driver reinstall themselve on top of it, i made a "restore to old driver" and now the touchpad does have windows precision gesture and physical click work but the touchpad have flaky behavior and even completly stop working and come back few minute after.

So my question, is there any precision driver that work normally with the dell m3800 or is there any way to add backforward gesture into chrome without precision driver ?

thanks in advance, Julien.