[clayfoushee]

Rick,

I'm not disputing what you or the experts say. I was talking purely PRACTICAL experience with a 3" thick Tempur (visco-elastic) lumbar pillow in my seat cushion over the old foam with my body in it. I also know I was very uncomfortable in that same seat without it.

People not reading your post carefully might mistakenly conclude that it's not a good solution, when in reality, it helps a lot, and is VERY easy.

It's easy to see from the numbers you published, it's still going to be compressed close to the bottom, but it's a vast improvement.