Reducing Tennis Racquet Grip Size by Sanding

I just switch racquet from a Prince O3 white to a Babolat pure aero. I realize after that the grip size was a bit big so I decided to re size it by modifying the grip. I don’t want to replace the grip to a thinner one because I will loose some comfort. I reduced a Babolat pure aero grip size from 4 1/2 #4 to 4 3/8 #3 by sanding it down 1/64” per bevel. I decide to share this since there’s not much video about it. Hope you’ll find this video helpful. I shorten the video quite a bit because I don’t know how to edit videos. 🤣