You are still tracking the suspected Jedi but have lost your weapon, several members of the group have lost pieces of equipment to the jungle but one member has the ability to request a supplies drop nearby. Moving to the drop zone too quickly could lead to your capture and moving there too late could lead to the supplies being discovered. You need to set off for the supplies in 30 minutes time. You salvage two vines that both take 40 minutes to burn when lit from one end, how can you utilize them so that you can most accurately count down 30 minutes?