Well aware of the rods taper and how rods are built. If grip has been spinning for some time, the old adhesive will have acted like sandpaper and enlarged the hole on the inside of the cork. If the taper is not real severe, as is the case with most of the noodle rods used in koke fishing, he could reuse the cork as described below. Not the best fix, but an inexpensive, usable fix. The best fix is to cut the cork off, buy a graphite grip kit that fits his reel seat from Batson Enterprise or Mudhole and epoxy that on in place of the cork.