Gettin' tired of crappy pot metal gears in Spencer tapes. Looking into having replacement gears printed in nylon or HDPE. Probably be about $25 a rebuild. Should last about twice as long as stock or better. Looking to gauge interest here. I won't be selling them, if I get them made. I'll let somebody else handle that. I'll just do the design work and send the files off to the printer. Might mess with gear ratios some, too. Usually I eat gears faster than I do springs, might as well take advantage of the fact.