In reply to GW7AAV:
Back to the lids off the milk shake and insulation tape.
Don’t be so mean Steve - go and by a new pole to fit your skid bungs!
Must say that a skid bung could be the thing for the bottom of my pole as it is a chore getting the bottle top and tape off when I need to dry the pole sections. Never can find the end of the tape. Anything for an easy life!