I just a glow plug starter, fuel pump and all the required equipment for starting my new NexSTAR Select. I have the glow plug starter charging now. My question is, if I start the engine, break it in and get it all tuned up, do I need to put some sort of after run engine oil in it? If so, where and how much? Also what kind do I need to use? The engine is an OS .46FXi. Do I have to get after run oil from a hobby shop or will another type of oil work that is readily available at Wal-Mart or somewhere like that? I don't intend to fly it yet, just run the engine. Thanks for the help!