Slippery tape for dobs...

[Wavytone]

Came across a roll of this stuff while poking around in my garage... I had been wondering if anyone has tried it for the bearings on a dob. Seems even more slippery than teflon:

http://www.leevalley.com/en/wood/page.aspx?p=32182&cat=1,110,43466,32182

[2stroke]

Give it ago and see how well it goes, the only problem may be wear and what load it can handle.