Hello municipality, I have planned to expand and smooth some suction parts soon. The only thing I have for this, however, I have my Dremler 400 Digital with everything around it. Now I wanted to ask you if someone (and this is also interesting for a few others) step by step explain (especially with which attachments/accessories you work) how I have to widen and smooth my component (e.g. suction bridge). It is clear to me that with each component other e values are that you can drag away. I am only concerned with the procedure. Since I have now got an old suction bridge at which I would like to stop a bit, and learn above all what you have to take care of etc, before I go to my own. Thank you for your help