Thanks LATS! I'll just keep playin what I got. I'm my signal runs into my GNX4 to a BBE 362 sonic maximizer then into the FX return. I have a level adjustment for my FX return. I like the tone I get with this combo but I'm wondering if it would sound better with the FX level adjustment turned up and the output on the GNX4 turned down. Would this saturate the tubes more for an overall better tone? I know I could just try it but I appreciate everyones opinion.