In our 2010 Landmark, Oakmont is an Amana aly2280bds gas oven/range. The burners will not light. THe fellow who delivered it frantically spun the piezo knob and stripped the center out. I have one on order. Meanwhile, we did discover that if I turn the gas on and wait 10-15+ seconds and then spin the piezo (before he toasted it) the burner would sometimes light. The gas furnace works perfectly so propane is flowing. We have looked for leaks and find none. I am a newbie any help will be gratefully acceptecd. I have perused the appropriate forum and did not see this issue. I am also reading some of the provided HUD manuals.