Yes, on both sides about 2cm. But both, the pedalbay and the FCB - which was fixed on the palmer - suited in the bag.
The Remote and one Expressionpedal should fit nicely on that one with about 1,5cm left on both sides. That was my purpose to buy it, not knowing the size
I hoped it would fit (corrected the link).
How are you planning on fixing the pedals to the palmer?? Velcro?