what exactly is a fixed pole?? mine rides on a spring, where it attaches to the carriage, is a fixed pole truly 'fixed.' does it have a joint of any kind, at the attachement? (i would think for equine comfort it wouldhave to ride up & down somewhat...) & can someone explain what exactly does delayed steering do, or how (maybe why??) does it work... thanks, Nancy in NH _________________________________________________________ To Unsubscribe, change to Digest or Vacation mode go to: http://www.drivingpairs.com/dpmem.html `````````````````````````````````````````````````````````