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