Punch holes

 From:  Michael Gibson
2749.20 In reply to 2749.19 
Hi Pilou, sorry that previous image I showed was simplified to get the idea across.

If I understand correctly, the other problem is that some pieces will be coming in to the slab at an angle, like this for example:

So it is desired to have an angled hole for those cases, like this:

That seems to be what Angelo was looking for.

- Michael