Sorry i can't offer help with the non-adjustable Miche BB but i've been running the Primato BB and Advanced cranks and found that the 107mm BB does indeed put the cranks too far out, roughly giving prehaps a 44/45mm chainline?
I simply adjust the BB to the non-drive side by about 2mm and hey presto a perfect chainline!
The problem is that Miche cranks use an ISO taper so your only options for BB are;
Campag who do a 111mm version, which is going to be even worse than a 107 Miche in terms of chainline.
Miche adjustable BB 107mm adjusted slightly depending on hub/sproket choice
Phil Wood BB which comes with adjustable cups but is also ££££££££££££!
Doesn't really answer your original question i'm afraid but lays down some options i hope!
Sorry i can't offer help with the non-adjustable Miche BB but i've been running the Primato BB and Advanced cranks and found that the 107mm BB does indeed put the cranks too far out, roughly giving prehaps a 44/45mm chainline?
I simply adjust the BB to the non-drive side by about 2mm and hey presto a perfect chainline!
The problem is that Miche cranks use an ISO taper so your only options for BB are;
Campag who do a 111mm version, which is going to be even worse than a 107 Miche in terms of chainline.
Miche adjustable BB 107mm adjusted slightly depending on hub/sproket choice
Phil Wood BB which comes with adjustable cups but is also ££££££££££££!
Doesn't really answer your original question i'm afraid but lays down some options i hope!