Guitar Tip: Action or String Height - Common Mistake on Guitar Setup

In this video I discussed about guitar action of string height on a guitar.  I also emphasized the common mistakes made by the guitarists when dealing with guitar action.  Some people, immediately shave the saddle in order to lower the action.  But in reality, they still need to check first the guitar neck if straight. Then secondly, check if the nut slot height is too high.  Checkout the video to see more.