I recently picked up some used Maestrale RS boots and I wanted to make sure that I have it set up properly, since it seems like a few things were missing (notably a footbed). In the heel portion of the shell, there is a grey rubber piece that looks like it was glued by the the previous owner. However once I removed it, it seems like there is quite a deep depression.
I was hoping someone who owns a pair could shed some light on how this is meant to be set up. Is there supposed to be a piece in the heel or some kind of boot board? If so, does it look like what's in the picture or is it something else?