Hi Ian! Welcome to IRV2! We're glad you joined us!
I can't help with your question, but I would suggest you ask a Moderator to move it over to the "RV Systems & Appliances" area for best results. Not many folks hang out here in the Welcome area.
Good luck, happy trails, and God bless!
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Joe & Annette
Sometimes I sits and thinks, sometimes I just sits.....
2002 Monaco Windsor 40PBT, 2013 Honda CRV AWD