In in the Nevada. I have already checked the inventory of pick and pull in my area and there are a few, but condition, color functionality is all determining factors for me. the more to choose from the better right!
What is pool needle? The foam?
I thought about cutting a peace of memory foam to size and trying it, but I think the main problem is the springs.
My buddy the guy I bought the car from had a spring poking threw the seat and stabbing him so he took some bolt cutters and cut it off. This is why I believe it is lopsided. I might try the foam if the seat is hard to find and very expensive like the ones I have sen on line.

On a second note my arm rest on this seat is stuck in the up position is there a trick to getting it down?