You have a stock car. You don't have the traction to slip a 6 puck, and the totally on-or-off engagement is normal. It's hard to slip a 6 puck with a cable actuated honda setup, there is too much flex in the system to make modulation easy with that much friction. You've got a stock engine, get a stage 1 or 2 organic setup, you'l be much happier and it will still be able to handle tons more power than you have.

By the way, what type of 6 puck is it? Organic, kevlar, copper, etc....?