I’ve been following the Alfaworks guide to TB/WP replacement and am stuck at getting the new tensioner to..tension I guess. Searched and read other people’s experiences and tried their methods, I’ve read this section of the FSM over and over as well so I must be missing something obvious here. I’m pushing the big tab towards the rear as illustrated by AW and can get it tight against the belt but no more. I can also just move the indicator up/down with my finger but not by applying force to the big tab. Am I just dumb?