Is this something which regional caving councils might look at purchasing? Or if it really is only for occasional use, BCA?
Photos can be seen on my Facebook page at https://www.facebook.com/peter.glanvill1/posts/10156957753169811?notif_id=1573064370818256¬if_t=feedback_reaction_generic
However you have made me think we could clean up Jill's Slither dig approach with it.
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