On Sun, 09 Mar 2014 11:55:37 -0500, The Daring Dufas
wrote:

On 3/8/2014 9:56 AM, wrote:
On Fri, 7 Mar 2014 22:15:24 -0800 (PST),
wrote:

It is not a vacuum holding the buckets together. I have cut the
whole bottom off and they stick just the same almost impossible to
get apart.
They were likely not completely clean, but if you run a twine down
the side of each bucket as you stack them you have a chance of
getting them apart later. Poly-twine like you use for pulling wires
into conduit.

I'd suggest using a piece of scrap Cat5 cable since I often have it
laying around. It will make enough of a gap for air to get by and you
find a use for your scrap. ^_^

TDD
I've usually got the poly-twine around.