You can, of course, brush them, however this will not last long. More radical means of plastic washer embedded between the half-loops.
There is another way to get rid of the squeak. You need to shorten rod one half loop and put the loop inside a steel bearing ball.
Recommend to read
IN FLIGHT — THROW
Throwing gliders with a passion for design both beginners and experienced modelers. Draws here is that models of readily available materials to be not worse than those collected from...
A STANDARD NATO TANK
Since the emergence of tanks as a kind of weapon in their design a special mark was put "duel armor and shells". By the end of the Second world war, showed a certain balance. One of the...
