Translations:KAVAN Alpha V2 1500mm - Instruction manual/64/en

From KAVAN RC Wiki
8. The Centre of Gravity
  1. The CG has to be located 55-60 mm behind the leading edge of the wing. Balance your ALPHA 1500 V2 supporting the wing with your fingertips 55 mm behind the leading edge for the first flight.
  2. You can fine tune the CG position later to suit your requirements. Moving the CG forward the model flight will be more stable, moving backward the controls will be become more sensitive, also the thermaling performance might improve slightly.