hi everyone I have a question. I currently ride a rode bike and love it. Unfortunately I have problems with falling off my bike. I have also fallen off of my mountain bike as well. Have broken my ribs twice in the past 6 months ( once on road bike once on mtb ) and just cant take much more. maybe I have a balance issue i dont know. I refuse to give up riding because it is my life. I want to get a tadpole trike but am limited to finances. can anyone suggest a good entry level tad? Been looking on the web at Trident Stowaway 2 but have heard bad reviews on them. does anyone know about these? also, I have heard that recumbents are hard on the knees. any truth to that? thanks a lot guys.