[Psionic Powers] Vision-Based, Weaker Variant

[johndallman]

Originally Posted by Shimmin Beg

I'm looking at building some sensory abilities, and I noticed that Psionic Powers, p. 33 has Electric Vision with the "Vision-Based, Weaker Variant, -10%" modifier.

So far I've not been able to track this modifier to a source (but it might be an original here). I'm just trying to work out what this represents compared with the general Sense-Based, Reversed, -20%.

I think it's only -10% because you can see through a few inches of material. It would be remarkably useless if you couldn't, given the need to keep people away from electricity.