Qidi Plus 4 hotend: Could a freshly opened hotend be tight or loose?

In this video, I unbox a freshly purchased bimetal hotend assembly for the Qidi Tech Plus 4. I'll take you once again step by step on my method of checking for stress in the ceramic heatbreak. I also introduce a new step where I loosen the wire harness clamps to demonstrate another way of reducing the stress on the heatbreak. if you leave a comment, please be polite & follow the rules of etiquette. Hopefully these videos will benefit the community & save customers a lot of money.