Quote Originally Posted by Aztecphoenix View Post
I meant, I don't really see the point in using the reverse, I don't feel as though it could be precise enough to pump out exactly enough water to bring the level back to proper height to resume the print or even whether it could pump out fast enough so the prints don't take hree times as long, but I do agree with the PWM for speed control
I guess it would just have to be tested to find out. If not, you could use a stepper motor pump. That should give some good precision. It's going to add more money to the cost of the printer, and yes it could make the prints take longer, but it's an option. And still cheaper than any other printer on the market. In either case using a pump like this could certainly solve the drip metering problems.