Well since Ian is on the thread I assume he'll be looking in on this one a bit. So I'll toss this one off into the air for discussion not knowing whether it's a sore subject or not and just respect the answer we get form the Egnater family.
Jeff Hiligan was very popular for his mods on the modules when he worked at Egnater. Friedman does mods but they are mostly based on his sounds the Brown Eye, C45 etc. Pete with Gigamods does Randall stuff, which is very good, I've bought his work in the past and then there was Rock Star Nick who appears to be long gone from this forum, his mods were basically executing existing modifications, such as the X mod. In other words he didn't create sounds like Jeff or Bruce did, he followed a schematic and did what the "tone chefs" had cooked up already. No knock on Nick, great guy. I run into him occasionally on a thread over at the Gear Page. He did some very good work on modding my EG3 into a EG3X. Speaking of which, the X mod (the most popular and relevant mod) that was being performed by Jeff at Egnater and other mods he and Bruce developed were VERY popular. Jeff could also do quite a bit of "cooking" in the kitchen himself to obtain certain mods. When he was with Egnater he basically told me that it would be possible to do a Rebel 30 mod, so the 20 would not seem far off, certainly "doable".
Okay finally the question. Do we know where Jeff is? Does he still do mods? Is he working with Frank at the Tone Lounge?
I guess the answer is really just a phone call away huh guys?