Definitely. There’s a reason it’s called a footwell and not an upper body well. The instructions make it sound so easy. “Drill a pilot hole with a 1/8” drill bit and then enlarge the hole to accommodate the screws.” What they don’t mention is that one hand has to hold the pedal while you attempt to drill with the other and “oh, by the way, the surface you’re drilling into is slightly curved or in the case of the accelerator pedal grooved and whatever Ford made the pedals out of is impervious to drill bits.”
Not sure if being left handed was a plus or hindrance in getting the job done but it seemed like it meant more of me had to fit into the footwell along with the drill. I will say that my foot feels more planted on the pedals than it did on the stock ones. So for all my complaining, I’m glad I did it.