Change screen sensitivity

Hi guys,

I really hate that my z2 screen is too sensitive and after searching online for ages I didn't find any solution to it, so I started experimenting myself.

Long story short I managed to find a file under /system/usr/idc/max1187x_touchscreen_0.idc

I opened it as text and it seems to have something to do with the touch screen, but I'm not sure what those things are exactly for. Could anyone please give me some advice on this? Thanks!

The content of the file:

# Device Type
touch.deviceType = touchScreen

# Touch Filter
touch.filter.level = 2
touch.filter.path = /system/lib/touchfilter/tftype4.so
touch.filter.tftype4.Enabled = 1
touch.filter.tftype4.AssumedDelayFactorA = -11.71
touch.filter.tftype4.AssumedDelayFactorB = 12.53
touch.filter.tftype4.AssumedDelayFactorC = -0.81
touch.filter.tftype4.MaxSpeed = 0.036
touch.filter.tftype4.PositionFactorA = 0.2
touch.filter.tftype4.PStablePositionFactor = 0
touch.filter.tftype4.DirectivePriorityFactor = 0.95
touch.filter.tftype4.LatestSpeedWeight = 0.9
touch.filter.tftype4.GapResolver = 0.8
touch.filter.tftype4.OrgSize = 8
touch.filter.tftype4.AccSize = 8
touch.filter.tftype4.AddInitialAcc = 1
touch.filter.tftype4.DefaultInitialAcc = 0
touch.filter.tftype4.DragRangeSize = 3
touch.filter.tftype4.NoAccDistanceMin = 15.0
touch.filter.tftype4.NoAccDistanceMax = 580.0
touch.filter.tftype4.NoAccRate = 0.3

# Glove Mode
touch.gloveMode.deflatePressure = 1
pointercontroller.touch1.filename = /system/somc/touch/images/big_touch.png
pointercontroller.touch1.hotSpotX = 310
pointercontroller.touch1.hotSpotY = 310
pointercontroller.touchsplash1.filename = /system/somc/touch/images/splash.png
pointercontroller.touchsplash1.hotSpotX = 40
pointercontroller.touchsplash1.hotSpotY = 40


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