i have an idea for an element that will allow aray to pass through it but also stops current from metl to metl much like insl, i am working on a project right now and an element with those qualities would be of the utmost convienience. so basically all the qualities of insl but allows aray to pass through it (could be a powered element?)... im just saying it could improve more aray based saves and make it easier to compact lines of aray without the entire line being set off