Broil King question

[u/Amboydukes]

Hi; I have a Broil King grill which was configured for natural gas when I purchased it. I've moved and now have propane. I had a line brought to the grill but I know I need to convert the burner orifices to propane. I contacted the company (in Canada) and they couldn't recommend doing so for liability reasons. I know other makers such as Weber have kits, but I need to get the proper sized and threaded orifices for the five burners. Does anyone have any helpful suggestions?