quick question guies! i have a TR-2 that i'm looking to fix that tone drop with, and i was wondering if the LED replacement had anything to do with the mod? I'm a modding newb so gimmie some slack.
As in the indication LED? No, it will not affect it, change that based on color/intensity that you would like to have. We've got an Ultimate pedal building thread that you can feel free to post any more pedal related questions. Check out the stickies at the top of the forum, the Essential links thread has a ton of cool stuff.

Welcome to GB&C!