Hey Guest!
Hey - did you know if you click on the title of a thread it will take you to the first unread post since you last visited that thread?
but were afraid to ask: 
STOP!! Never post your email address in open forums. Bots can "harvest" your email! If you must share your email use a Private Message or use the 
smilie in place of the real @
Pretty Please - add it to our Events forum(s) and add to the calendar! >> 
I figured out how to attach pictures so here they are.
Since you say that yours seems to vibrate, I think that the only difference may be in the diaphragm material try a rubber balloon. it acted just like a drum when I touched it.
Since you say that yours seems to vibrate, I think that the only difference may be in the diaphragm material try a rubber balloon. it acted just like a drum when I touched it.
