Quick solution

I took my geared bike out, kept dropping the chain in the front and screwed up my ride. So to fix the problem I made a chain keep out of a front derailleur. By bending off excess parts and puting in a longer limit screw to extend the cage to the middle ring, I made something pretty small that keeps the chain on tight from both the side and the top in two spots to hold it down when the chain loses tension... I think it will work better than a 3rd eye. Anyways, here it is. Now all i need is the bash guard.