Panel outline, cubby hole and parachute cutouts

I have had to merge data from about four different DXF files from Sling, as my particular panel and dashboard seems to fall between versions of the released DXF files - this was the source of previous confusions when dealing with the panel fabricator. Sling has moved the hole positions around a lot over various versions.  These errors have finally been chased out in this version, which I have dimensionally checked with the actual hardware that I have been supplied with

The one outstanding matter to check is the hole separation for the parachute handle mount angle

The sling supplied bracket IN-ANG-013 has a panel mounting hole separation of 36mm

The supplied bracket will need to have the semi-circular section scooped out of it.

However in the DXF file supplied by sling, the centre-centre distance between the holes is 30.44mm, so something is off.

The image of the type 2 handle supplied by Stratos (which eliminates the need for the sling parts) seem to suggest that the mounting holes in the are closer together that the Sling part. My working hypothesis is that the panel design is compatible with the part supplied by Stratos. I have specifically requested the Type 2 handle