Clearing a Delay

[pasam]

Greetings! I am building a long delay (16 seconds) effect and need a way to quicky clear the contents of the delay object. I have tried adjusting the delay time to "0" (and other very small numbers) then resetting it to another value, but I still hear remnants of the original delayed signal. If I set the delay time to "0" then wait for a time equal to the original delay time (16 seconds in this example), it will work - but I would like to clear the signal immediately. Is there an easy (or not so easy) way to do this? Thanks for your help.

Mike