I think you should be okay. I don’t know if they have a performance hit, maybe they do when you have millions of them but I don’t think that will be the case. They are used primarily as a visual aid to keep your blueprints easy to read. I use them quite often.
Thank you Don, I supposed the same, but I still can’t figure out why Epic BPrinters doesn’t use rerouting… if you open and take a look at any BP macro or material graph by Epic it looks really a wired messy spaghetti bunch… ok it works and that’s it!