K'NEX RBG Version 2
So, what resulted from those past experiments comes a slightly smaller and less bulkier RBG that is quite solid. I listened to the many suggestions and comments, and managed to solve a few quirks from the original design.
What will be posted here on Instructables is not just the mechanism itself, but barrels, and other optional offerings to customize your RBG.
In the mean time I'd like to add an honorable mention to Revtiedye for his take on the RBG.
I hope your summer is going great(State-side) and stay tuned.