Mailist to discuss all issues regarding the Digitech GSP-2101 Guitar FX Processor

I HAVE BEEN TRYING TO CREATE MY OWN ALGORITHMS USING DELAY AND REVERB. I HAVE 
COPIED SETTINGS OF OTHER ALGORITHMS I LIKE. AFTER I SAVE MY NEW ALGORITHM THE 
DISTORTION SOUNDS GREAT BUT THE DELAY AND REVERB SOUND HORRIBLE. ALSO, NEITHER 
WILL WORK WITHOUT THE OTHER TURNED ON. I AM RUNNING MY GSP IN FRONT OF A 
MARSHALL TSL 100. I TRIED RUNNING IT THRU THE EFFECTS LOOP AND IT SOUNDED 
TERRIBLE. BECAUSE MY AMP IS MONO I AM USING MONO DELAYS AND REVERBS. SINCE MY 
ALGORITHMS ARE SIMPLE I AM USING AUTO LINK AND NO MIXERS. IS THERE SOME SPECIAL 
WAY YOU HAVE TO PUT THESE EFFECTS INTO A NEW ALGORITHM TO MAKE THEM WORK? I 
KNOW ONE OF YOU GUYS OUT THERE KNOWS WHAT I AM TALKING ABOUT. PLEASE HELP!!