Flat Sounding Pot Call

[Premier Turkey Calls]

I made a pot call this week (glass over aluminum with a walnut pot) and it sounds flat. There is no rollover at all. I've tried a half dozen strikers and none work well. I've made a few dozen pot calls in the past and never had any sound like this one. What could be causing this?

[mastevt]

Not knowing your design and specs, it's hard for anyone to tell you what's wrong with your call.  However, I have found, if you have a ring pedestal design that is not vented, it will be very flat sounding.  It's also possible that you have a poor glue up on the soundboard or surface, or both.

[CMBOSTC]

Did you drop it?

[mmclain]

 If you turned it all at once it most likely cupped.