Picked up my 600 PRO 3 hours ago. Dealer talked about chemical on the belt drive that would make it run super hot, 200 F, for first little bit. Said it would leave black residue in the engine compartment. Residue will stop once the chemical does its thing and vaporizes. Just clean it and it will be done. I nodded my head, ok. He said Poo had been urging dealers to warn new owners so they don't flip when they see this. Have not seen this discussed on the board. Am I alone on this dealer warning. Struck me as quite strange and quite elaborate.