When I first started this hobby, I used a borrowed detector for one day, that was all that I needed. The following day I had my own. Since then, I have accumulated a few detectors and was wondering how they are supposed to be stored. I presently have them leaned in the corners but am running out of corners in my designated room in the house. Would hanging them from coated hooks on a rack by the coils be o.k.? Thanks for the help