Txpowersports sent me an MCO that doesn't match my bike. Unfortunately I didn't discover this until the visual VIN inspection during the registration at the DMV.
The DMV workers advised me not to send the wrong MCO back until I got the correct one. The person I talked to at TXPS wouldn't agree to this - I had to send the bad one back first, then they'll send me the correct one either the day they receive it or the day after.
I mailed the bad MCO about half an hour ago. Keeping my fingers crossed...