Since this is my first time tackling this job I had a question on setting the pre load. The fsm calls for a "special tool" to be used. On the forum some use fish scale and some just go by what is feels like....I want to do it correct. Since I don't know what it should feel like I don't want to do it to tight or to loose. When I asked Napa for a pre load bearing tool I got the deer in the headlights look....it was 7am. Any opinions and/or guidance would be appreciate it....