Hana, grounding screw?

[Hardemyr]

This is the Hana clone, but Hana uses grounding screw also. No one else uses a grounding from what I've seen.
Why is that?

 

[bzmotoninja83]

I ASSume it's because aluminum and, to make sure there is a for sure ground.....

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[TheRac25]

far as i know thats EEing best practice, also have you tried to solder onto aluminum lately?
eta: i would have went with a circular crimp connector instead of spade

 

[tmassey]

Most people don't use the grounding screw simply for space saving reasons. It really is just an extra part. Any builds I've done ( and most others ) ground at the outside of the 510, just 1 less thing on the inside. Plus a grounding screw would only work in a metal mod


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