# Hi Viktor,

Commenting post [101](/?blog/2015-101): Hi Viktor,
They are indeed outdated, I think they were never adapted for blender
post-2.49... Also checkintegrity.py I do today simply with
Ctrl+Alt+Shift+M (checks for manifold edges in meshes). Here they are
anyway:
<http://yorik.uncreated.net/archive/scripts/blender24/checkintegrity.py>
<http://yorik.uncreated.net/archive/scripts/blender24/quantitiesbill.py>