My scissor steps are not parallel when extended. If I extend them so the middle step is level, the upper slants down away from the camper while the lower one slants back the other way. I always though...
These are nice steps. Decent enough welds, sturdy, and they lay parallel. They have some weight to them and I'm happy with them. I choose these over a Little Giant step stool when we took delivery of the camper. This pic, my camper is rather low and it's obvious the treads point down. The little bit of variance from parallel during normal, on the truck use, doesn't bother me. It would be great to have a handrail, though, and I have a plan to fabricate one, but the execution keeps getting delayed. CRBrophy.com