I'm 5'11" now, getting old and shrinking, but I can flat foot with the Corbin seat , I have a long body and shorter legs , I bought the 1" links from Percision though I have not installed them yet, I wish somone made 1/2 " link because that is all I really want, I know you can flat foot why do you want to go lower... BECAUSE , because this is one heavy sucker and I would feel better moving it around at 1MPH , once I'm moving light as a feather but at 1mph a load.