There are some different driven gears that you could swap to if you only need a small correction.
33403-69225 31-tooth - reads faster, good correction for stock gears and 33" tires
33403-69235 32-tooth - original equipment for U.S. FZJ80s
33403-69245 33-tooth - reads slower, correction for smaller tires or lower gears
33403-69225 31-tooth - reads faster, good correction for stock gears and 33" tires
33403-69235 32-tooth - original equipment for U.S. FZJ80s
33403-69245 33-tooth - reads slower, correction for smaller tires or lower gears
