Do you prefer concaved or flat pads for you PC?

kgb · 10-09-03, 10:09

I can not tell a difference and was just wondering what you all like to use.

Lynn · 10-13-03, 07:46

I was told that the concave shape holds the product in the center of the pad a little better -- that is, it seems to counteract the tendency of the product to work outward. Something about centrifugal vs. centripetal force?

Aurora40 · 10-13-03, 10:28

I like flat pads as then the whole pad is making contact with similar pressure.