If a client is experiencing a pulling feeling are the beads too tight? I did the hand tied weft an I wonder about with sewing the wefts on if it’s too much weight for the hair

It's almost never a problem with weight and 99% of the time it will be an issue with the tension being too tight. If the beads are too tight it can lead to pulling, which can also irritate the follicles, which can lead to bumps in the affected area. When sewing is added to the beads, it can increase the tension even more. I'd recommend just opening up the beads slightly and backing them off. That should solve the issues she is experiencing. :)