i made a sword script using qPerfectionWeld to weld the pieces together and whenever i buy the weapon from my ingame gui shop it spawns in with only the handle and the rest of the sword is a mile away.
IMPORTANT*** it only happens on the live server, not in studio mode...
also, this problem only happens when i first buy the sword, if i die and respawn with it, it works fine.

2 comments
Might just be that the script was loading, or the welding script isn't a LocalScript. Have you tried making a weld script a LocalScript?
If it dosent work in studio, Then its somthing with filitering, You might have to disable it for it to work.