The more equipment that is installed on the plane, the more load the wing will need to take. To prevent the wings from flexing too much, the plastic spar can be replaced with a carbon one.
2. Masking tape
3. Carbon rod (5/16" OD or 8 mm)
4. Original spar
1. Line up the two spars to get an idea of where you will have to cut the carbon spar.
2. Wrap the the location that… Continue