Hello all, I just joined this forum today and am very excited to reuse plastic and make different objects with them. I have built the injection machine and am now trying to figure out the mypin PID. I believe I have it all hooked up properly however i simply can not get the band heaters to heat up. I believe the perameters in the PID are not set up properly to communicate to the heaters to start. Any help at all would be greatly appreciated, I have been doing research for 3 weeks on how to get them to heat up and still can not figure it out. Thanks in advance!