Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
.ScottyUK said:A hot rotor usually sags up, not down. The effect is known as hogging rather than sagging and occurs due to the unequal distribution of heat within the rotor which results in differential expansion with the top of the rotor becoming longer than the bottom and leading to a thermal bend