I just redid my timing belt and was wondering if I did it right,
I set cam time marks at 9o and 3o I made sure of it cause I set it to tdc before taking belt off, now while doing this the crank moved slightly, so I stuck a screwdriver in no#1 cylinder and made sure it was tdc moving it up and down making sure it was exactly tdc, put new belt on cranked it back 3 teeth and tightend, maybe I'm stressing to much over it but I wanna be sure, it runs fine no miss or hiccup, idles fine and I no longer have belt whine, any input would be nice how did I do?

 

Too much emphasis on the numbers, if you took some white out and made some dots on the teeths and the belt you wouldn't have so much of a hard time trying to find tdc.