The issue is this is a local company rental for people who do not ride normally in many/most cases. So I cannot adjust the seat back so I can pedal well because it's rusted solid. If I could get my legs in the right position this would be soooo much more comfortable. Or if it was easier to pull the trailer off the rental and put it on my bike. Which I will try to do. But such a step up all the same. 2/end