I count 31 active and 11 suppressed in the top assembly.
There are 4 instances of one sub assembly which has 18 active mates.
The other sub has no mates.
Where does the number 86 come from?
Don't know..... Where is it telling you that SW is evaluating 86 mates? How about a screen shot of that?
My apologies; it is the Assembly Expert which reports numbers of components and mates. SW is off right now so no screen shot.
Retrieving data ...