Erwin building instruction November 2006
BEFORE THE FIRST FLIGHT
10. Ballast system
You can easily change the weight by varying between the
different connectors.
In smooth conditions you can fly Erwin with one carbon
connector.
Additionally to the two steel connectors you can add ballast
inside the hose between the aluminium pipes. You have to
remove the foam first. The ballast should be divided in two
halves.
You can add ballast up to 1600g weight.
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