I bought a used GC on eBay. I knew it was used and planned to shine it up when it arrived. When the package got to my apartment, I discovered that the seller, a complete moron, shipped the machine and accessories by dumping it in a large box. That’s it. No foam, no bubble wrap. The machine was just rattling around and slamming into things during its thousand mile journey across the country. No padding used whatsoever. I looked and there don’t appear to be any obvious dents or scratches. But it’s a filthy machine. I’m mainly worried that the rough ride may have damaged something internally and some component won’t work, but that i won’t discover this until a later date. Is this something I should be concerned about?