I never thought about the pressure washer, I will give that a try this afternoon, after I pour some Coke on it and let it sit awhile.
xyz.........you must be an engineer of some sort..........HA! Thanks for the ideas though~
more like someone that doesn't give up easily. I have this saying--I don't win, I just give up last. When you try an idea, and it doesn't work, often it will spark a related idea that does. Or sparks a related idea for someone else. And worse case you increased the chance you find what does work by eliminating a solution you know doesn't work.
Keep eps talking and thinking and you will get it. If you post some pictures, I bet we will come up with some other ideas, and maybe one that will work.