Originally Posted by Jvon811
I have a set of the FlyBoy Accessories pedals in the backseat of my RV-4 with the manual flap lever. I haven't noticed any interference between the pedals folding and the flap lever.
There was one review of Flyboy’s pedals on their website where the reviewer stated that they ‘did not suit the manual flap setup’ on his aircraft. Maybe his setup is unique.