I've recently got into waxing my chain for my bbshd with a melted paraffin wax, not for any friction benifits but mainly cleaning wise. I was just wondering if anyone had done this on their ebike and whether it seems to last a long time, some people say you should rewax it between 200-300km. after about 80km I noticed the rollers on my chain start to make a noise the same noise as when there's no lubricant or anything in the chain after it's been cleaned completely, noI just wonder if there's enough wax in there to prevent metal on metal contact, I just don't want to be ruining my chain without knowing it. Does anyone else has the issue or is it normal.