I've waited nearly a year for a main stand to come up for sale (on flea bay) to replace the messed up on my cat. Eventually one came up and it was reasonably local so I could collect and save on delivery.
Was supposed to be brand new unused but the guy had cross threaded one of the shouldered bolts on the RH mounting bracket. Other than that it was brand new/mint condition. Not a scratch and obviously not fitted fitted. Seller said it wouldn't fit with his after market zorst.
LH mounting plate that was completely knackered, usual loose shoulder bolts which affected the main stand.
New LH mounting bracket fitted stand lubricated and fitted - 20 minutes. Luckily RH bracket was absolutely fine. Good job or otherwise I'd be knackered as well.
Got genuine fitting instructions, will scan and copy to forum - might be of use to someone.
Oh and my new battery conditioner has worked a treat as well and with winter coming, everything should be fine.
Nextjob - chain clean