I agree with Tom that something is really wrong with your Ventura. I usually fly mine at 1/2 throttle or less because it has very good energy...much like the Graupner Terry. The Ventura really wants to fly!

Al,

At full power, it should want to pull from your hand. Make sure the motor is spinning counter-clockwise when viewing it from the front.

Perhaps a local hobby shop can help you out. Many of these guys are getting more experienced with electrics now. You can also [link=http://www.towerhobbies.com/contact.html]Contact Tower Hobbies[/link] in various ways for support. Use the link I provided for a phone number, etc.

Good luck!