That is so cool- I've done some designs of roller guns in my computer, but haven't taken the plunge and tried to make it work yet. I was going to have two sets of rollers so the loading force wouldn't be so dramatic- but it makes the layout more complicated because I was going to have offset axles.
I'll send you the sketch if you want Charile.
"America will never be destroyed from the outside. If we falter, and lose our freedoms, it will be because we destroyed ourselves." A. Lincoln
Last edited by Sasquatch; 02-23-2012 at 12:28 AM.