I was very pleased with some GP3 Ergon grips I ordered, they solved the problem. Has anyone tried the Ergon Pedals?
http://www.ergon-bike.com/us/en/product/pc2
I use flat platform pedals on my hybrid and seem to always be hunting for the best position for my foot. They claim the shape puts your foot in the right place, and the 3M tread material is good for grip.
Don't even suggest clip less or clips, ain't happnin'.