Hey, what i've noticed through out playing on this server is the hit detection and range is ass. The Pvp is usually u looking at one direction and sometimes u hit them. What i suggest is working on hit detection as jp pvp is really cancer. Try to get like Hit detection like an HCF SERVER not like a server ex: Hypixel (edit if u want).
The hit detection on the JP is normal. The reason you are having trouble is likely because of your on latency (or ping), or the fact that while in motion on a jetpack, you may have to hit in front of your opponent and etc.
It’s where you live and how far you are from the server host, if like you live in Australia, fuck good luck playing.