I just picked up an N scale AC-8 off ebay with the Loksound Select Decoder. I think I have already screwed up. The steam chuff and whistle sounded great right out of the box but the airpump cycles almost constantly and the steam chuffs were not synchronized. Sounded like drivers slipping almost constantly. It also didn't have the horn programmed. Now here's the question, is there any way to program these sound without the Loksound Programming Software and Programmer? I'm almost afraid to hear the answer. Unfortunately, I think I have managed to reset the decoder and sound went to, well you know what I mean. The steam chuff sound is ultra hissy and the whistle is ok but it lost the quill effect. Help please.