Originally Posted by Hotrodz

You crack me up, I guess all spring then are created equal and there no difference between Swifts or any other spring. I will agree that all springs are equal as far the rating of 10k or 8k or whatever, however I must be all wet in thinking that springs would respond differently based on the materials they are made of or the thickness of the spring or how tightly the sping was spun.

Oh and I have a very sensitive butt!