Minolta booster Ii and Gossen Starlite

Hello everybody!

I came across the Minolta booster today and am quite interested in this technique. Especially because I'm using filters qzite often for my landscape work.

I own a Gossen Starlite so far but sometimes it would be nice to measure the effect of an graduated filter directly on the ground glass.

The question is, can I use the old Booster with the starlite that has a "serial port" on its side?

And when using the booster can I only measure in the middle of the gg or also off-center?

Best regards,

Sebastian