I would particularly appreciate comments on the following points:
- Technical merits/flaws
- As I have no training in type design, I have no doubt made some beginner's mistakes.
- Style and fitness for purpose
- Is this style suitable for business and technical documents? Does it look reasonably up to date? I have concentrated on solving technical problems in the design, rather than trying to convey a message.
- I am probably re-inventing the wheel here.