CW Rodimus Arm issue

Finally was able to pick up CW Legends Rodimus, the only one at my local Walmart.
I was looking forward to adding him to my Ever growing Hot Rod Display below, but ...
His left arm is exceptionally tight, and will not fold into car mode at all.
There's even a mangled stress mark developing on the joint. Not sure what to do.
Any suggestions?
I was looking forward to adding him to my Ever growing Hot Rod Display below, but ...
His left arm is exceptionally tight, and will not fold into car mode at all.
There's even a mangled stress mark developing on the joint. Not sure what to do.
Any suggestions?