Do you do this for a living or are you just reciting what you've read
somewhere? Nothing in this post makes any sense. Maybe you stayed at a
Holiday Inn Express?
You don't need to do anything for a living in order to be good at it. Nothing in a race car is black magic, even brake pad knock back. One needs to understand the lateral loads that cause pad knock back and counter those forces in order to eliminate them as much as possible. Everything in my post makes sense, and I don't see anything wrong with Holiday Inn Express.