Mechanical sounds K-7 body when rotated
My wife just acquired a K-7 body used, and while we were inspecting it without a lens or battery in we notice a pronounced clunking sound when the camera is rotated on multiple axis. I am assuming that this is the image stabilizer rolling on bearings without power, but before we get to excited, could someone please tell us if this is normal for this model of Pentax body? When I did a search on noise it came up multiple times as an image quality result, I am looking for the physical properties. Thank-you.