I'm only 5'6' and about 160 lbs. What's the best psi on my 2011 Nomad 1700 shocks that would make it lower enough so I can put my feet flat on the ground. Right now seating on the bike I have my heels a little raised about couple of inches. Leg pushing the bike is no problem but I would have more control if I have both feet flat on the ground. I asked the dealer before delivery to put it on the lowest setting. They set II on the damper. What's the lowest psi on the air shocks safe enough I can set it too? Recommendations anyone? Thanks in advance.