So I decided to try some beads
1-about 1/8 inch bead on 2 places
2 - close view of web area
3- after lowering case half onto other, no nuts. shows squeeze out
4-overall view of squeeze out
5-cut amount by about half
6- squeeze out only at top
7- close ups
So I think I will use a thin bead around circumference, and a thick bead on webs.
Anyone done this using a bead and not a thin spread of sealant?