You guys are killin' me! :laughing:
I'm leaning more & more toward tackling it myself, and yes, I would definitely document the process with photos; I'm not much good on video, and wouldn't know what to do with it after, anyway. Heck, I just learned how to post pics!
No, I don't have a back-up mower; once I got used to the MMM on the 2310, I sold my old push-mower, a Toro with a Suzuki 2-stroke on it. The 2310 with the MMM did a better job, 3X as fast, and used less fuel to boot. Definitely a no-brainer.
And I think the break on the 4WD shift lever is most likely my own fault; I keep reminding myself to NEVER start down a slope that's wet or snow-covered in 2WD, but invariably forget occasionally and jam the lever into 4WD to prevent the inevitable toboggan ride down the slope with no control. (Learned real quick the definition of "pucker factor" on a tractor!

)
I do use that lever a lot, in any case: 4WD on the way down or up a slope, then right back into 2WD as soon as I figure I don't need it. Old habit, I guess, having had a 4WD 72 Blazer with a Dana 4-spd (granny gear) for 30+ years. On that beast, you never put it in 4WD unless you were serious and really needed it-- too much wear & tear on the drivetrain (and fuel use!:shocked

otherwise.
So Ray, if I do get it figured out --and all the linkages properly adjusted again; that's my biggest worry-- I'd be happy to supervise! :drink: "Work fascinates me-- I could sit and watch it for hours!" :laughing:
Oh, yeah-- STILL using the original battery! You're right, rj-- I have had pretty decent luck with it.