OC, I did the mod to my kitchen stove by replacing the PIEZO burner starter. I purchased the modular unit at WAL-MART for around $14.95 that will handle all three burners.
You simply remove the starter that came with the stove, enlarge the mounting hole to accommodate the modular unit. You will have to simply bend the plug-on clips that come with the new unit to slide on to the peg on each stove top burner. I used a Lithium AA battery to power my unit. The two remaining holes left over from the removal of the old (factory)unit
can be plugged by using plastic plugs used to put in cabinet shelf holes from Lowe's or Home Depot. I siliconed the plugs in place.
I also modified my BBQ grill with a single PIZEO starter. Had to use a external mounted electrical metal mounted box to hold the starter.
Lowe's and Home Depot have the same units for $29.95 that Wally world has for $14.95, just a different package. (made in China) The units are located in the BBQ grill accessories in WALLY WORLD.
The burners will lite each and every time you touch the rubber push start button.
Believe me, your DW will fall in love with you all over again for this simple mod.