gfvalvo:
GAIN is also larger than can be held in a 32 bit UL !!!
you right! I realised that and was changing my post to use double as you put that commenct! 
gfvalvo:
GAIN is also larger than can be held in a 32 bit UL !!!
you right! I realised that and was changing my post to use double as you put that commenct!