MXR Noise Gate Mods Help

[canman]

Hey gang,

I built this MXR noise gate:



And it works!  I didn't have the right 5.1v diode and it didn't work without the right diode, but it fired right up when I got the right diode in.  (Had to order a couple from Tayda)

It works like it's supposed to, but I've read that the mods can really fine tune the gate and make it pretty good.  The problem is, I can't find the mods anywhere other than the tonepad layout:

http://www.tonepad.com/getFile.asp?id=77

It's been a while since I studied schematics and I'm just having a hard time locating which resistors to replace with pots on the layout I used.  I engraved the PCB on the CNC machine, but I believe the perf and PCB layout are more or less identical.  Could you guys help me out on this?  It would be very much appreciated!

[nickbungus]

What mods are you looking for?

If I remember rightly, this layout has them already in.  The original tonepad  pcb has a few issues like a massive volume drop which the mods rectify.

Do you have a volume drop when the pedal is on?

[canman]

Oh...duh, should have mentioned what mods I'm looking to add!  I don't have any volume drop, everything seems just fine.  I'm looking to at the attack and release mods to fine tune the gate a little bit.  Looks like I just need to replace a couple of resistors with pots, but I'm just having a hard time figuring out which resistors to replace!