ummmmmm, what is a "PTFE bearing unit" ? Digital Image Studio wrote: > On 09/05/07, Feroze <[EMAIL PROTECTED]> wrote: > >> Thanks for your comments, I have to weight the amount invested in any >> piece of equipment against what I'm getting out of it. >> I've got to factor in the cost of the tripod as well as shipping (these >> 2 items to South Africa is $90 shipping), I'd probably a few good years >> service from the head, write it off over 3 years and replace it if needed. >> > > I would be surprised if you didn't get more than three years out of > it, the only thing that you really have to watch with ball heads is > dust. If you often find yourself using it in dusty locations learn how > to strip it down and re-grease it (or clean it if it's a PTFE bearing > unit). > >
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