Fitting Peices

IceTray

Jr Member
I decided to start off with the Left Bicep peice, and it fit very well at the very top of my shoulder, but down near the joint, there a lot of open space. So would this likely be fit by something like.. foam?

Not sure what I would use on the inside of peices to make them sit properly. With ..as much reduction to heat as possible.
 
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