As shown in the figure, bend the center part of the front landing gear backward to realize the shock
absorption function.
Thread the wheels into the landing gear steel wire, and bend the outer end of the steel wire with
pointed nose pliers. Or: put 2mm heat shrinkable pipe into the outer end of steel wire, and fix the
pipe with glue to hold the wheels.
Bend the top fixed seat of nose landing gear 90 degrees to the right.
