Hi, I found something else: Usually, if you hover the cursor over a power pole, the area it supplies is colored in blue. This still happens for the vanilla poles, but not for yours. The improved medium poles do power the expected area, it's just that the area is not marked. It still worked in 0.1.4, so I guess something broke with the last update.

On the last update I noticed that most of the pictures you mentioned aren't actually used anymore by the base game and since they don't seem to be necessary, I removed the code referencing them. What I didn't notice was that one of them was the pretty important .png for radius visualization :p

Thank you for reporting!

Thanks for the fix, it's working again! :-)