I borrowed one of those lift type stands from a friend to check how it would work with the Guzzi. Wasn't particularly happy with stability, but what I really hated was the next morning when I discovered it had "settled" back to the ground again!!
Luckily, she had settled on her side stand. Very lucky all around, as I hadn't managed to get the rear wheel off due to the corrosion seizure... hadn't tried the front wheel...
I immediately bought the Guzzi stand, which I trust now... but apparently others hate it so...