Welcome Kizzy.
The joints can get looser over time. If it gets really bad you can look in the customs section of this board for some advice on attempting a fix yourself.
Hopefully this line can squeak out at least Gimli, Merry & Pippin. I don't know how soon Sideshow would want to release the last 2 hobbits as the first 2 haven't sold out yet. Maybe a Gimli then Saruman and then M&P?
thanks for the advice. it's a bummer that they et looser. it's only really the waist jonts that are a problem the rest doesn't seem too bad and I just have to be careful. hopefully they will fix this if they do Merry and Pippin.