Miswired 3-way switch

[ActionDave]

Very creative,
Why not use a setup that is listed for the purpose.
Use a Zwave or other power and neutral at both ends per code and be done. 45 bucks in parts
Why make it complicated.

There is an old joke that goes....
Do you know the difference between mashed potatoes and pea green soup?

Anybody can mash potatoes.