Calling all eaton 10 speed guru’s

I have an eaton 10 speed that started with an issue friday. I replaced the isolator bushing that was wore out today. It took about half the slop out but still have the Exact issue i had before i replaced it. If i get up to any speed, any gear hi or low side, and im coming up to a stop sign, i can pop the clutch into neutral and i get a little chatter, but only when i hit the brakes to slow down. You can feel it in the stick regardless of its position in neutral, feels like its nicking a gear and you can hear what sounds like a gear nicking. It only does it in neutral, and when i apply the brakes. Tried to recreate the issue with it in gear and clutch depressed to come to a stop, but it wont do it then. Only in nuetral, only when applying brakes, clutch position does not matter. What could i be looking at here?

 

I do have a PTO, wet kit, havent used it in 4 years though if that helps any.

 

When going into the 3rd and 8th gear slot, which is the same, i can feel what feels like the same chatter/nicking in the shifter that i get when its in nuetral and applying the brakes. That started the exact same time when i noticed the nuetral gear nicking issue.

 

Dont have it. Wouldnt be able to get it till monday, but its going into the shop monday as well.

 

No issue at all when in any gear, accelerating, or decelerating.

 

Shift through 5th, then split to the high side.