Touch Screen Sensitivity

[sixshootertexan]

Does any one know how to adjust the sensitivity of the Hurco touch screens? The F1 key is hard to make work while the F8 is set perfectly.

[underthetire]

I've calibrated them, but have yet to see a sensitivity adjustment. The touch portion does wear out, if it's a Ultimax, the touch membrane was fairly cheap.

[sixshootertexan]

Yes it's a Ultimax. How do you calibrate them? It has always been less sensitive in the F1 area vs the F8 area. Just seems to be getting worst.