About time to winterize my sons Challenger. In the manual and forum I have read that it is suggested we use BOMBARDiER LUBE as the fogging oil. That type is not available locally, but we have found Sta Bil Fogging Oil on the shelf. Is it a suitable type fogging oil? Or would it be best to order some BOMBARDiER LUBE? Obviously our first winter with a boat. I've had good luck and plan to use Sta Bil fuel treatment in the boat, so I assume their other products are OK, but figured I'd ask here.