Atkins,
If the reed got bent at all it is more than likely bad. The best way to tune them is with a single edge razor blade. Slip the blade under the reed until it stops.Give the reed a very SLIGHT bend. That should do it. If the reed dosn't stay in the call open the slot on the reed a little. If you can't get it to sound right let me know I'll send you a new one. Hope this helps Jim.