need help figuring out some mig 100u mods

[dxjxrose]

Im not super schematic savvy but am very good with an iron and electronics in general. I have already add some gain to the first stage and added a depth knob. I need some more gain think zakk wylde type gain.. . I use a modded sd1 to boost with also need to tighten up the lows some any help would be great

http://tonefinder.com/index.php?section=id&value=13432

Thats a clip of where im at

[Zozobra]

Can you post a schematic with your mods included?

[dxjxrose]

Thats the issue there isnt one to be found for the mig 100u and ita different than both the 100h and plain 100

[Zozobra]

I would guess that the topology is the same so try tracing the circuit, making note of the differences.

[dxjxrose]

The tone stack is in a diff place is the main dif