I am hoping there are some engineers/HD mechanics on here to answer my post. How does Trike and maybe all bike, rear suspension operate? I have been trying to adjust the rear shocks on my TG but fail to reach that 'sweet spot'. I am familiar with autos having bad shocks to the point if they are blown out, the car will 'bounce' up and down like an amusement ride, after hitting a bump. I have been trying to find that lower limit on the shocks as a starting point to a softer ride. If I calculate the recommended pressure based on my weight for everyday riding and set the rear suspension for that weight, the ride still seems very stiff as well as when I adjust the pressure up/down, even when I lower it to 5 pounds. But, when I have a passenger, it seems to smooth out at a higher pressure setting, say 40 pounds. What gives? My ride is still under warranty so right now, replacing the stock shocks is not an option. And I do realize I will never get a Cadillac ride. I just want to find a softer setting.....