Pointshop1 a Jumppack problem.

I added pointshop1 on my server.
And it got a problem of jumppack.
Because some of players using a jumppack are jump 4~5 times(vocab correct?) higher then other same jumpacks.

Until recently i saw two players jump higher aberrantly. (?)

I don’t think they are cheaters because i’m using ‘!cake anti-cheat’.
What’s wrong with jumppack?, And how can i fix it?.

It might be because they’re crouch jumping. A player’s model tends to raise a bit if they jump and then crouch at their maximum height.

No… not couch jump. They just jump looks like zero gravity.