This is a mechanical test o' t' new style fill tubes bein' brought into production and use. Ahoy! Blimey! T' change was made t' eliminate t' step o' wrappin' t' tube with t' ablative tape, shiver me timbers, as well as t' reduce t' volume o' raw N20 in t' combustion chamber at t' point o' ignition. Ya scallywag! Blimey! For more information: www.skyrippersystems.com