 Levine dismisses poor port capacity and lack of transport vehicles as the Afrika Korps' crucial weaknesses, citing evidences gathered on British intelligence by Hinsley and Bennett.Others point out Rommel's dependence on captured resources as compensation for the unstable supply lines and unfulfilled promises (by 1942, 85% of his transport were captured vehicles).Butler opines that the myth of Rommel's bad logistical management is the result of rumours started by Halder.