[Shane826]

Custom hose can be made in a matter of minutes. We make hydraulic hoses where I work, it's easy if you have the equipment.

Are you having an issue with the regulator? Best way I can find to test it is to open both tanks, light the stove, then shut off the tank that the regulator is "pointing to". The indicator should turn red and the stove should stay lit as the regulator will switch from the closed (simulates empty) tank to the open (full backup) tank. Note the pointer does not flip to the second tank on its own. You'll need to flip it towards the other tank so the indicator is showing the correct tank (should turn green) or repeat this process but using the tanks in the opposite role.