This is genuinely frustrating, I have (had) an erxtension that defined regions of a few places in the UK, i tried to take that extension and replicate it for another use.
however when i change the region.js file to represent the new names (im not changing the polyline code) the extension doesnt work.
I am changing the data file to represent the the new region.js file.
please see attached and see if you can work out where im going wrong.
p.s if you change Wolverhampton to Birmingham in the region.js and load script then the extension should work.
