I unraveled the other bundle of liner in the wrong direction which led to a more huffing and puffing, but, the deed is done!
I shall now continue battling with the rain gods to keep it reasonably empty of water, except to see where overflow points are.
Next: Get a big load of large rock (12-18" stones) to line the inside wall of the pool/pond and start filling the filters of the other two. Also time to think about plumbing design!
Oh! And Mr Arbutus is very happy! #pondpool #backyardProject