Touch screen issue

Hi everybody,

I'm trying a 27" Touch screen monitor (Acer T272HL) for my PMDG 777 overhead, and it works great as long as I use touch as a "mouse left click" (fuel pumps, lights, generator sws and so on), but when it comes to use it as "right click" (turn on the APU, Seat belts ON and all the right selection to the various knobs like Demand Hydraulics...) in order to make it work I need to keep it pressed for like 3sec for each selection, which makes the whole experience pointless.

Would you have any idea if it was possible to set the "right click" selection different, so that, let's say, if you tap left of the knob the knob goes left, and if you tap to its right it goes right?

Any experience on this?