why didn't stevie have lindsay produce any of her solo albums?

[nailatixela]

I think it's pretty obvious how strange that would have been to produce, say, Bella Donna. But what about other records? Could we entertain the idea? You have to think of their relationship at the time...the band...where each artist was at mentally. I wonder, would producing a couple of tracks for TISL have been out of the question? Stevie did have producers she really liked then (and with IYD) so I would assume she wouldn't even think of or need Lindsey to help. But these later on albums, I can see this being a tad more realistic. But if they're working together, my mind starts to wonder: why not just make it a Fleetwood Mac album?