Might be worth doing one roll at a time till you're happy with your process?
not a bad idea but the tank is the only thing that differs here when it comes to initial 'investment'
@amey started
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
This site is supported almost exclusively by donations. Please consider donating a small amount regularly.
Might be worth doing one roll at a time till you're happy with your process?