Sharp Edges and Clamp Overlap

What are the functions of those?  and when you decide to use it? I saw in this video sometimes you activate the Clamp and sometimes not. I checked on video about bevel modifier and I could not find the answer.

  • Jonathan Lampel replied

    Hey tteukuauliar , sometimes I disable clamp if I need a wider bevel and the overlapping areas are not too messy or are not causing any problems - otherwise I leave it on. Hope that helps!