I recently bought a few of those remote-control palm-sized helicopters for flying around the house (or office ). They all work, but one was kind of wobbly right out of the box. What causes this wobbly behavior and can it be fixed?
June 9th, 2010
wcharly I recently bought a few of those remote-control palm-sized helicopters for flying around the house (or office ). They all work, but one was kind of wobbly right out of the box. What causes this wobbly behavior and can it be fixed?