After years and alot of money spent, I consistently find the o'l boss lmb3 compressor/limiter works the best for me. I currently use and slightly prefer the McKinnley thunder mod version, which basically just sounds a little clearer. I never use the enhance knob so, I was wondering what else could that spot be used for. I have found that sometimes, I would prefer to have a slightly slower attack to give notes more definition or punch. I e-mailed McKinnley about it and he didn't have one so, does anyone else know how or be willing to do this? I mean, along with the McKinnley upgrade? This would be a great mid for a true workhorse pedal.