I've read that many here use their FM9\FM3 in the 4 cable method. When I use my pedals with my tube amps I do the 4 cable with my time effects going in to the loop of the amp and my gain\compressor pedals out front. I can't picture how that would be possible with the FM9, to put drive effects and compressor out front and the time effects in the fm9 through the loop. Or is there a way?