I just don't understand the purpose of the lip around the jacks. I understand the lip on the bottom which provides standoff for the battery compartment screw and the pad takes care of that for mounting, but the angle jacks that I used made mounting impossible. I considered getting the Dremel out because I liked the Filter Twin, but in the end I decided to flip the pedal and get something that fits.The real killer in the design is the lip around the input jacks.
I'll probably get another one someday though, kinda miss it.

