http://www.thefabricator.com/article/forengineers/3-d-cad-well-behaved-bend-reliefs
Just got the Sept issue of The Fabricator and always look for the articles by Gerald Davies in his continuing series on sheet metal in Solidowrks.
Very disapppointed in this months article. I see how much difficulty a lot of people seem to have using sheet metal on Solidworks but someone presenting himself as a guru and outlining this hodgepodge of workarounds instead of fixing the part is disappointing.
SolidworksSheet Metal