Yeah,
I didn't want to step on any toes but since we had the capabilities and no one had been able to do it in over a year of trying... And I think it was said in the last post the latest round only one broke so we can assume it still not right yet.
Anyway,I just wanted to drop in and give everyone the option since this board is what peeked my interest in the project in the first place. No matter which gear you get feel free to use the tutorial and support section of the site. After examining the whole works on this project for 6 months and doing a redeisgn of the drive gear, we can answer just about anything related to it.
Travis