I had the oil changed at a local motorcycle shop in New Hamshire while on a road trip. The next day a rod started knocking. When I checked, there was not one drop of oil in the crankcase, so either he forgot to refill it or he did not put the filter on right and it all leaked out in the 600+ miles I had turned on the interstate heading back to GA. Of course the shop denied any wrong doing, and I did not have time to go back the 600 miles and kick his ass. A quick check at the parts counter showed that it would cost more to fix it than the bike was worth, so I bought another VS800, swapped over my accessories, and gave the one with the rod knock away. That was the last time anyone other than myself changed the oil in one of my bikes, even on the road- now I pack a spare filter, and change the oil in the parking lot where I buy the oil, dumping the old oil into their recycle drum.
Too bad- I really wonder how far that bike would go before it died of natural causes. But ti was starting to use oil and smoke a little, so I'm guessing it would not have been too much longer anyways.