sprint tp2 6.5 stock rom FAST end key issue

[amart79196]

I have the Stock Sprint rom on my tp2 and have experienced a longer than normal time to disconnect the call. I remember that on the vogue or tp1 (memory is totally failing me) there was a registry hack to make the time to disconnect the call when you press the end key act very quickly. If anyone else has experienced this and has tweaked it to react much faster then about 2 second to almost instantly, please let me know. Thanks in advance.