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Old 27-02-2012, 10:08 PM
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mill (Martin)
sword collector

mill is offline
 
Join Date: Oct 2006
Location: Mount Evelyn
Posts: 2,925
My focuser on the GSO RC8 CF is rock solid and it is the one with the linear bearing.
There is no shift in mine and i have a QHY9 + filter wheel and field flattener hanging of it.
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