Just installed my new Odyssey PC680's. The stock positive cable was just long enough to reach, just barely. One thing I noticed that concerned me was when the tool tray is put back on, it's really close to the top of the terminal bolts. Through the holes on the bottom of the tool tray, the tools just about touch. Anybody have any problems with anything arching? Are you covering the terminals with anything or will it be ok that close?