It happened to me 2 months back.. the exact thing that your described. I hit it plenty far but still its wrong . Everything i do is trying to do a HIT , push it hand facing plane short backswing etc..and it appear to be swing. I am a natural swinger . period.
http://www.zippyvideos.com/703010876.../merapi_swing/
the swing at that point of time.
I was told its still hitting. as long as your forearm is thrown or pushed and centrifugal force is neglected. so its Switting. therefore its swinging with an angled hinge. but manipulated swinger thus still a light draw on the swing.
Swinging is Pull mainly and mastering
centrifugal throwout. NOT casting mind you.
straight line and arc approach is another matter.