thanks to this small app you can balance- dynamic balance- on rotors. for example fans. it should be said this app does this importance without phase angle. this ap covers single plane balance and in the coming months, the two-plane edition will be released. it contains double or single balance, 4-run method, 5 run-method, and 3-run method to balance. also, you can find calculation trial mass, combination masses, a convertor for mm/s, mm, and...