you're working the wrong way round to add resistance, if it was a 90 ohm gauge and a 30 ohm sender you might make it work, but the 90 ohm sender won't work with an original [30 ohm] gauge, one or the other has to be changed
"When we tug a single thing in nature, we find it attached to the rest of the world" ~ John Muir "When we tug a single thing on an old truck, we find it falls off" ~ me Some TF series details & TF heater pics
