Did a drawing showing crankcase bolt lengths - i.e. which holes the different sized bolts go in.
This is from an engine I just bought and opened up today - it has been opened up before by someone, so hopefully the data is correct - let me know if not.
Sorry about the photo quality - must fix my camera with a hammer. Still, its the information thats important not the photo.
Apologies if this has been posted before by others [probably has!].
I always have good intentions of taking note of that stuff but never do.