@scha , your plugin isn´t working / partly working but here are some very strange things to observe. I migrated your Shape_Pipe to 4.20 - this is working with your plugin so succes on that. Then i copied the standard unreal cylinder and placed a socket .
Doesn´t snap. The thing is, it would be more than enough that your plugin is working, but this was all that was needed to have socket snapping before this weird problem occured. I really don´t know whats happend with socket snapping.
@scha the standart snapping feature worked like this before and it was great ( your plugin just speeds this process up a lot and has other useful features) :
