I received my i3v 10" and quickly got it put together. Now I am calibrating it and I have a few questions. It has the .40 Hex 1.75 hot end and I am using the 12V 30A power supply from amazon.

1. What should the distance be between the hot end and the bed for the home position?
2. The hot end wont heat to over 210. The temp drops when i get to 210. Any suggestions?