I started off a couple of years ago designing icons for my industrial HMI systems. I found out about this project just recently and decided to submit some of the icons that I designed myself.
I have:
It'd be nice to have the filled version of this as well.
The only issue is it's not on-pixel. So it's blurry at 1x. Could this be refactored to be on-pixel?
We'll add the aligned one as exhibited by @JamesCoyle.
Most helpful comment
Should be easy to align if it uses our icon as a base.

