think long and hard before trying it....I dont use a governor as such...just bog standard throttle settings....I have heard it said that you need to master the basic set up before using something like a governor...which could easily mask some engine tuning problems otherwise.
I use 100% 75% 45% 45% 75% 100% on my idle up 2....idle up 1 is never used at all...the pitch range is -9 0 +9 which is the same throughout the idle ups.
Get the basics right and then use the exotic gear like governors...which are great bits of kit by the way...
80% accros the board might ruin something...if in doubt....dont
Maybe someone else can answer the question?
Rob