So I verified that Ian’s fix for the 59/29 refresh rate pipeline bug does indeed work with the 301.42 drivers, which you would expect given his background. Here’s the registery entry in a file format if that’s easier for you to deal with. This one is for 0-255:
Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINESOFTWAREDebugehPresenter.dll] "NominalRange"=dword:00000001
