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Old 23rd July 2010, 02:55 AM   #2
Join Date: Jan 2009
Location: Belgium
Posts: 509
Default RS6:520<->490 mast

In general, shorter masts with longer extensions will result in lower stiffness and higher flex, hence more control but less low end power.

So the 520 mast will offer more low end power but will become a litlle bit less controllable in heavy overpowered gusts compared to the 490.

The 520 mast will work the best in the lower wind range.
The 490 mast will work the best in the higher wind range.
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