QUOTE(Muddy Paws @ Jan 28 2008, 09:17 AM)

Hello,
I am having difficulty, especialy with my left hand, in being able to play staccato scales without tension. I would be very interested to hear how other people teach this.
Thankyou
Try detaché rather than staccato ie "brushing" rather than "stabbing".
Is there enough freedom in the wrist?
Also, I know it's boring, but are you trying to do it too quickly? Start slowly, using the "gaps" between notes to relax the hands.