Stropping a wedge

Hi,

I recently acquired a (4/15?) Sheffield wedge. I got it sharp, and sharp it is. But im really not sure how it got that way.

But my question is. When i strop it, it is completely unresponsive (auditorially that is). I've several wedges that at least tell me a bit, but this is just odd.

I was wondering if theres something special i should be doing, or that i dont need to change anything at all

thanks

p.s. I generally keep my strop very slightly slack, if that helps any.

It won't be audible because of the thickness. Strop like any other.