I did some test on the model, but it's the only solution that creates the correct geometric. if the model had had all sides with equal characteristics (at least those 4 all at 80 or 90°) he thought alone to take advantage of the joint, which must be done by hand if generated by different folds.I believe that the only solution is to change the sketch of the third bending function by giving it the bond of parallelism compared to that of the second fold.
I tried to treat the edges but since the error is given to me earlier in the feauture tree... There is no other way to change the sketch. On the other hand many folds can only be done so... is not the module of inventor :wink:certainly having four equal corners I would not have this kind of problem, but the solution to make parallel the 2 sketches of the folds can be a solution. I hoped they'd solved the problem of the closed edges with unequal angles.