Who else has had leg joint problems with older Legends?

Ive gone through 2-3 Rick Rudes. My current one is "fair" at best. When I heat the leg and move it around its fine but as it cools it tightens up. All my others so far have been fine after the heating method.

I think I've had them with most of them in the groin area.

It's also funny that this title would actually be true to the real life legends, older does equal joint problems so I guess they are accurate in a way.

am i lucky as this hasn't happen to me?

I have a few legends that have leg problems some Elites also .the legs kick forward fine perfectly ,but to have the legs go sideways like to do a split ,usually I get one leg that's stiff and won't move but the other leg is fine .its never been both legs just one leg that gets stiff or if I look closely the little ball joint looks like its stick cause the leg that moves I look at it's there n the leg just rolls around it .sorry if this isn't worded right but I've had this problem with legends and elite 6 shad and my e20 y2j off the too of my head and probly a few more.

Both my legends Rock and Jake are the same. Hips are stuck but I just stand them there so I don't worry about them breaking. But the figures I have the most trouble with hips wise are Punk and Miz. They use that horrible old joint system instead of the ball joints. They really need to do away with that pick and socket style and just stick to ball joints. I've never had one break on me though..thank goodness but thats probably just because I just stand them there..and if I do any poses I just use their arms.

EDIT: I take that back I had elite 23 JBL pretty much break at the hip and its ball joint! It was stuck so I heated it up and it would not move and the plastic on his thigh just started separating as I moved his leg thank god I got another one and returned that one.