Flap sounds

The low-end rumble of spoiler extension is awesome, especially with bigger speakers.Makes the extra drag sort of more real, in my head at least. But using just flaps makesa great deal of low noise too, at least on a MD-82 (dear PMDG, code that model too tothe MD-11 package, please? :-D).Basicly copying the "spoiler extend rumble" to a new audiofile, configure something so itwould start looping after any flap extension airborne, and to stop when final flap angleretracted airborne. Is any tweaking like this possible?-Aleksi Bovellan-PMDG 737-900 :-)Ps. Endless thanks from the 737NG, it's something beyond words.