I need to replace the regulator on my Landmann propane smoker but am having some issues with the connection to the smoker. Looking to replace the original one with a 10 psi regulator and needle valve, which on here seems like a common mod. On the smoker side it looks like a 1/4" MNPT connection but all the regulators have hoses that end in 3/8" female flair connections. I thought about just using the hose from the old regulator but that's only rated for 1 psi and being a flammable gas (and me being an engineer) that doesn't sit well with me. Am I missing something here? I have to assume I'm not the only one with a Landmann that has tried this. Any help/ideas are much appreciated.