Come on dude, the turn over rate for installers is crazy because you are promised the moon AND a pile of money, then get a shit paycheck after charge backs and gas. Once you are experienced enough to figure that out you move on, hence, always a new dumb-ass installer out there working , asking dumb questions, and getting charged back. It is a vicious cycle that has not changed much.
This is CABL.com posting #290495. Tiny Link: cabl.co/mbnJz