Test Push_Pull incorrect

[davide76]

Extrude with extend mode on face (a) works but an unexpected surface appears (you see a small floating rectangle).
If I extrude face (b) into the volume, the command does not subtract.
Push_Pull incorrect.3dm (965.3 KB)

It doesn’t even work if I try to extrude the triangular face (c), either inward or outward:

Could it be a bug?

[theoutside (Kyle Houchens)]

selbad gives me this… looks like you have a little problem surface hiding in there on the model on the left, and some overlapping surfaces and a bad surface on the model on the left.

fix them and push pull works as expected on both models

[davide76]

Thanks, i will check.