Does the dough hook touch the bowl on your mixer?
I recently got the metal bowl for the bosch compact. I noticed that the dough hook can sometimes hit the bowl. This happens when the bowl is going to park or when on mode 3 and 4. It also happens when some dough gets stuck on the side of the bowl.
At first I thought it was just the metal bowl. Possibly a defect. It not being machined properly. I then decided to use the plastic bowl to see if it touched. It actually does. It's just a lot less visible because the metal hook rubbing the plastic makes a lot less noise than the metal dough hook touching the metal bowl.
I originally got the metal bowl because I guess the hook scrapped the bottom of the plastic bowl and caused a bubbled under it. Just wondering if anybody else has experienced this with their mixer of any type?