Written by Jay Smith
Du-Bro’s Terry Dunn shares his knowledge about propeller balancing
As seen in the September 2020 issue of Model Aviation.
One of the most popular items in Du-Bro’s lineup is the Tru-Spin Prop Balancer. We receive a lot of questions about the different ways that it can be used. Most people want to know the correct way to balance standard, two-blade propellers for model airplanes.
Vibration from an unbalanced propeller can cause many problems. A short list includes premature wear…