Might have to add something to the hing side to push the cartos toward the other end, its the cap of the carts that keeps mine closed. Wish I had some cartos to play with maybe ill order some tomorrow.ok, I can fit 3 kr8 cartos in it, but the top isn't tight enough. I'll try some foam in the bottom, and play with it a bit and see what I can come up with.
Question, how long do they last between refill? I have to top off my 510 all the time and want something better for on the go.