How much adjustment are you talking? A few inches higher maybe? I was thinking you could possibly use a little of the hardware cloth fashioned into a rectangular shape to sit on to of the Emberlit stove. Would be very easy to make and/or use, also cheap and maybe add a few grams. Another thought I had was to use some small titanium rod to fix to the stove to provide a higher platform for your skillet/pot. I haven't figured out an exact design or way to attach to the Emberlit, but it's a start.
Good luck bro!