46RH making noise in Park and Neutral

Got everything back together. The 9mm socket doesn't work...lol. Adjusted front and rear bands, new filter. Found the shift rod seal is leaking badly, but let it be for now. Started up and heard nothing. Went for about 5 miles, came back and heard the noise. It definitely isn't the normal whine/moan. And it comes and goes. More like marbles in a an intermittently spinning can. Then the sound stopped. I waited 5 minutes and it wouldn't come back, so here I am. The transmission worked great otherwise. I guess all I can do is run it until something changes.

One thing about the 35 in/lbs on the filter bolts. It's pretty tight. I went 30. Unless you're Lou Ferrigno, that is about as tight as you can go with a handheld nutdriver. I still felt the compressing of the metal rings that the bolts go through. So maybe I've been ok with this all along. I hope so, I got two 46RH and one A727. You can see the concave area of the filter where it has crushed.P1010048.JPG