Line 6 FB4 Layout request for controlling a POD Pro

[Shed_FX]

Hi,

I want to make a foot controller for changing patches on my POD pro but don't want to fork out the 70quid for the FB4 unless I really have too.
Has any one got one of these, to provide some gut shots. I presume its just simple switches hooked up in a certain way.



If no one has one I may have to bite the bullet, buy one and then clone it.

Thanks in advance for any help.