<span style="font-family: Comic Sans MS">are these the same things you can use for getting your engine to run more reliably when inverted? or just for making access to the plug through a cowl easier? what do you use when you engine runs poorly upside down? i've never mounted one upside down, but i'm looking to buy a P-40 soon for winter building and half the next century, and am going to mount the engine inverted and heard the glow motors are kind of finicky inverted.</span>