slender tone belt

hi
got my belt today, when using it i get a fuzzy sensation when i was expecting more of a contraction of muscle, tried wetting pad a bit & moving it around.
is this how it works or maybe have i got to much flab in the way of the muscle?
anybody got one that can describe feeling for me.
Thanks

yep thats about it . the fizzy sensation is small muscle contractions . turn up to far and it bloody hurts !!!! only know this from trying my belt out on hubby !!! well mine was the one with all the pads .....