the way i learned...
learn a corkscrew (which i think the motions are easier to learn & teach) then practicethe corkscrew with your wrists closer together. once you get that, do the cork screw and gradually stand up straight.
The weave, corkscrew and windmill are all essentially the same move, just travelling in different planes around your body... the CS i think breaks the motion down well, and is the gate way move to the others..
Bruises?? from hitting yourself?? man you suck....I draw blood.

Super'
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"Only the warrior that hears the call will know when to leave, Where to go" -unknown
"We are the music makers, and we are the dreamers of the dreams"- Willy Wonka