Need help to save recordings from patch

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Max Patch
Copy patch and select New From Clipboard in Max.

Hi,
I'm currently working on a poly synth which I need to record samples from, so that I can loop samples into a granulator I've already set-up. The record section of the patch printed below was one that I added this morning straight from the Cycling help files which worked instantly and needed in my opinion only an envelope to smooth out the start and finish. However after a time it stopped working and hasn't worked since, so I was wondering if anyone has any ideas as to what I should do.