B&W scan --> white point burner

[cabite]

Hello
I am new with this software and scanning. I have a problem that I can't resolve. When I scan on B&W on SF screen it's appear good and all the photo without white point burner. But when SF save the photo on tif format appear the white point burner. I use a iMac.
I change all the parameter (with automatic and other modes, reducing negafix exposition, etc) and I obtain the same photo.

Please, somebody know something about this?

thanks.

[LSI_Ketelhohn]

Dear user,

have you checked the histogram? I s the white point set at the end of the curve correctly?

Are you using Multi-Exposure? If so please activate the Multi-Exposure preview in the preferences' special tab.

Kind regards,
Arne

[cabite]

Hello,

the histogram is correct and the white point is on the end of the curve properly.
I will activate multi exposure to check

thanks