Hallo, I have an issue with my pen. When I made a clean install of win10 on my sp 4, my pen wrote before I touched the surface, it was pretty sensitive. Way too much sensitive, it recognized a left click before the pen approached the display. Now after update, it's not sensitive like before, I have to push the pen on the display harder than before it begins to write. When I handwrite fast it looses touch and leads to missing lines. Same behavior, after I made a recovery and updated to the latest driver. A driver/registry setting where I can set "write when pentip reaches 0,05 mm of the display" would be great.