FR3 LP Quick connect help
Hi all, new to this forum and just bought our first motorhome a 21 FR3 30ds.
Love it, but having an issue with the exterior propane quick connect. I have purchased two different hoses from amazon and both will not fit. They seem too long for the little ball lock to lock. Just pulls right out. Are there different sizes if these? I bough this here
DOZYANT 12 Feet 1/4" Quick Connect RV Propane Hose Converter Replacement for 1 lb Throwaway Bottle Connects 1 LB Bulk Portable Appliance to RV 1/4" Female Quick Disconnect https://www.amazon.com/dp/B07SZLRWR2/ref=cm_sw_r_cp_api_fab_9LaDFbW050DJP
And another brand and both wonít lock.
Please help a newbie. Thanks