Ive experimented with 140, 150 and 160 pikes along with offset shock pins. My fav combo has been 140 and one offset pin.
160 just made the bike too high and didnt really suit the punchy nature of the bike, also move dive on steeper stuff, front may begin higher, but it moves more, its tbe pitching action that ruins things, not whether your ha is slack or not on flat ground.
150 and 2 offset pins made the bike an animal in that the sort of stuff it dealt with flat out with only 130 on the rear was obscene. Didnt end up at its limit enough on my local riding so robbed some of the fun.
140 and 1 offset pin is the best balance for me, really low so gIns composure on fast stuff there, the 140 makes it better to sprint on so makes flatter stuff more involving as well as keeping the front up nicely on steep stuff.