so I'm def a neotat fan, except for one lil thing, the plug, drove me crazy to switch cables during a tattoo (i jump back and forth between 3-4 machines during a tattoo) so I decided to mod it , I removed the base, took off the lil jack and put a couple binding post and now....tis no work.... I noticed the mini jack had a secondary wire attached to the neg....am I missing something? any help would be appreciated