I've got a Farmall 544 with a Marvel Schebler TSX 934 (according to the tag) carb that's dripping gas from the electric solenoid. I turned off the supply at the sediment bowl when we stopped for break on the tractor ride yesterday, but the drip continued until it emptied the bowl. I have searched on the 'net for the adjustable load valve to replace the solenoid, but it's not obvious which one I need as none of them appear that they have the same thread configuration as the solenoid I removed for inspection. BTW, it appears someone has already cut the pin off the solenoid as I've seen recommended in several places. Anyone have a source and part number for an adjustable load valve for this application or might there be a simpler way to eliminate the solenoid and stop the annoying drip? Thanks.