RCU Forums - View Single Post - Carl Goldberg Ultimate 10-300 Brotherhood.
Old 11-10-2021, 12:47 PM
  #2389  
thnilsen
 
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Join Date: Jun 2008
Location: Os, , NORWAY
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Originally Posted by RoKit
Thanks.. That is of course an easy way.
I am always over cautious when I have a new model in my hands.
My increasingly bigger worries is about weight, according to my calculations I will need a lot of weight in the nose.
Have you checked the CG on it yet? Mine is nose heavy (kit built) when using a Saito 125 fitted with a slimline pitts style muffler with a weight very similar to the OS FS90ii. The saito is 618g on its own. The RX pack (4 cell 2400mha) is mounted against the inside of the firewall and I've got two 25g servos in the tail for each elevator. Fuel tank is mounted on CG.

- Thomas