Searched the forum & google but didn't found what i want to know. Ok, here is the question:
How can i revert a chamfered edge? (3ds max)
Example image below. I chamfer this edge and maybe some hours later i think: "Hm, this edge is annoying, i want to have the original state of the model here!". Ok, i could just loop-select the lower edge, bring it to the same height as the top of the "box" and then delete the inner part of the top...but is there no way to just select some edges and click one button and *swup* all is fine as before?