First time posting so "Hello"
Having read the section on Lurchers / iron pullers I was wondering if this would allow travelling like Batman/Spiderman. Throw yourself off of a roof while maintaining a pull on an iron railing to your left and swinging off into the night. Find another anchor half way through the swing and latch onto that etc.
1. Would you allow it ?
2. Would you make it a stunt ?
3. If it is a stunt would you have a requirement of long range and or multiple targets ?
I was thinking of these requirements so I didn't have to worry about not having enough metal close enough or the anchor not being strong enough to allow swinging. With these I would only mention the lack of anchors if the story demanded it.