On 8/12/2014 john@kk9a.com wrote:
> I concur. There is no reason for three bearings along the mast.
> John KK9A
In fact, I'll go further - there are reasons NOT to have three
bearings along a mast, the main one being that unless the mast is
perfectly straight, and you have perfectly lined up the bearings, you
WILL get binding, unless it is a bearing with play in the mounts, and
then why have it in that situaution
Remember 2 points determine a line, 3 points a plane. I see people
make over constrained designs all the time, and they only lead to
problems
--
Charlie
www.baysidephoto.com
www.thegallos.com
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