how to silicone recess yyj plastic?

Hi guys!
So I want to silicone recess some of the yyj plastic but I have no idea how I should do it…
any suggestion?

what yoyo is it

If it has startburst there, I suggest sanding that down.

sand down the starburst flush and stick it in a lathe just dont go to deep or you will ruin the yoyo.

That only works on duncan yoyo. Also I dont have lathe so… yea…

Send it to someone who does.

What yoyo is it? Why are you wanting it recessed? (Just asking…)