Does anyone out there use one of those brake light pulsator dohickies? (dohicky: American technical term...may also be called thingy, whachamacallit or gizmo). That flashes the brake light for a millisec or so before solid red. I got behind a local fire department vehicle the other day that was equiped with same sort of thing....let me tell ya it works defiantly got my attention..in fact after a half mile or so it got downright irritaiting actually made me avert myeyes each time he tapped his brakes...wanted to ram him just to try and bust them out.But now i think i want one.