PCM Erwin XL, Building Instruction, Page: 13 / 14

Erwin XL building Instruction September 2008
BEFORE THE FIRST FLIGHT
10. Ballast system
You can easily change the weight by varying between the different connectors.
You should always use two connectors when flying Erwin XL.
If the glider accelerates too slowly, don’t hesitate to add further weight. Erwin XL can do well with
more weight, in the air as well as when landing.
2x carbon short, 150g
1x carbon short, 1x steel short, 450g
1x steel short, 1x steel long, 1125g
2x steel long, 1500g
(Order an additional steel bar if you need it)
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