a few years ago when by bro and I rode to M.O.N. park .lol middle of nowhere ... back roads ... near orland .. me on my 68 N15 C/S and its tiny scrambles tank (2 gal useable).. we strapped a metal Lawnmower tank to the back of his commando.. and topped me off as we stopped for a stretch.. smoke break .. got back to Polk Co.. last exit as she sputtered to reserve.. just right .. was a blast.. good luck . .and a very light wrist .. hehehe.. that was the bad part.. skimping on the torque blasts wasn't so fun..