While I understand (and appreciate) will of doing it yourself, I still think that this discussion should be moved to main Pierogi's thread. Also, even if your projector is very niche, there is no reason to keep it outside main pierogi keyset database (putting aside fact, that currently, you need to code it into program itself). After all, why someone with same projector, should need to re-do same work, in, lets say, half of a year?

Cheers,
/Estel