Two turntables I received were damaged. I was lucky that the two sellers were very cooperative. I report to then what happened with photos. They agreed that there were damages. I asked them to file damage claims. Both did, but only one claim was accepted by UPS.
One TT was packed by a local UPS store (it was very securely packed except the weight not removed and the toneare not secured, causing scraches on the surface from the needle. The needle was bent.) UPS admitted their wrong doing. I got a full refund from the seller, and the seller got a refund for the damage (I don't know how much) from UPS.
Another one was fully insured, but it was not packed by the original packaging material. The TT cover was cracked, the hinge was broken, a coner was dented, and most of all, the needle body part from the sumiko blue point special cartridge fell off from the impact (might have been droped or banged on a wall?). It clearly looked like the TT was mishandled by UPS. I don't think the TT would have survived from such impact with the original packing or any packing. UPS declined the claim due to non-original packing. The seller did not want to get the TT back, but I settled down with the seller with a partial refund. The TT was still operational.
Without original packing, one should prove UPS that his/her own packing was at least as safe as the original to get a full refund for the damage.