I went to a workshop for motorcycle suspension couple of months ago and I remember they said the front and rear tire pressures should be the same. 36/41 psi is recommended by the manual IF you carry maximum load. But if say you're only 170-180 lbs, I think you should put less than 36 and if you hardly pack someone, then definitely put lower than 41.
I'm about 170 lbs and I go 36 psi on both.
Hope this helps!