8 3/4 gear set up help

You guys are awesome. I am confident the pinion depth was correct to start with, and every adjustment along the way.I agree with better marking goo. I disagree that the noise might go away, and that it is something I should live with. These are new gears, and now that I drove it some more they are very noisy. My old 4X4 van with 200,000 miles on it, sounds better. More later when I pull them out in a week. My aussie friends are visiting (Ray has an ebody Cuda with a 440 and 4:56 8 3/4 he is a mechanic, and says they are way too noisy for new gears.