I started working on the brakes while awaiting other parts, and I ran into an issue many have had removing the brake drum screws. While digging for a chisel to "pop" the screw and maybe brake it loose, I see a rolling wedge bar. Long story short, this worked awesomely. I engaged the wedge in the slot of the screw and began applying gentle couter clockwise pressure on the long side while tapping the wedge with a ball pean hammer, I was able to brake the screws loose in about 20 seconds each. This is while my son was keeping the drum from turning. Thought I'd share that with the group.