I just finished my overtone special mini build and I want to reach out and make sure everything is working as it should.  As far as I can tell, the controls are all operating properly but I have a couple of concerns.

When neither button on the footswitch is on, the amp really doesn't get loud like I would expect.  I'm an apartment player at the moment and would describe the amp as loud when the master and volume knobs are at max.  Is that normal?  Then, when I hit either button on the footswitch it gets loud as all hell!  Additionally, the green button on the footswitch makes the amp super bright and loud.  I'm not sure what controls alter that tone or volume.  I guess I'm worried that the clean channel is supposed to be louder.

Let's start here and see what we can work out.

Thanks for the reply!  Regarding holding it in place, can I just solder the adapter to the board?

I'm populating my circuit board and noticed these "little black boxes" come with some sort of adapter/extension.  Said boxes fit perfectly without the extension piece but will not if attached.  Do I need to install this somehow?

I just ordered the OTS (mini) Lunchbox 20 head... Woo!  While I wait for shipping and my time to put it all together I want to get started on a speaker cab for it.  I've seen people recommend speakers for the 50 and 100 watt models but I don't know where to look for the 20.

Do these amps need 12'' speakers?  I have a Celestion Gold and a Greenback (both 10'') that I have laying around.  What are some 12'' recommendations?  Keep in mind this is for the 20W amp.