Vibrations during arc movements

Hi Everyone,

I’m fiarly new to 3D printing and wanted to ask if anyone else is getting loud vibration noises during arc movements?

I am printing Lea Robinson’s AMS top tool storage (from printables) and I am hearing it when the printer does the cirular holes for glue sticks and bottles. I have printed the first half and the quality is great but it just sounds a little worrying!

It goes away when I use silent setting. Maybe this is normal for high speed core xy systems?