After doin some searching i couldn't find a clear answer. so i have a couple questions to those who have cam gears. did you ever replace the idler pulley or timing belt tensioner when you put in your cam gears? (was it hard to replace?) cuz my car has a lil over 100k miles and i figured it would be good to replce these things while im workin on the engine and 2nd after i get the gears in whats a good rule of thumb for adjusting them so i can save some time on the dyno.