flexmod 3 modulation not working correct

[hivelaser]

So hooked up the flexmod 3 with a 445nm diode, set the bias and other A on the driver.

Where do i connect the B- or MOD- from my ILDA connection?
Also right now only the B+ and MOD+ is connected to the ILDA but i can see the blanked lines as example, what did i do wrong?

The whole ILDA patterns is flickering like crazy... please any advise would be welcome.

[hivelaser]

OK i got it figured out .

Now only one question i have, their is a phantom beam coming even no Voltage is applied to the Modulation, so i always have a little blue color coming in, even when i go on FB3 disable laser. How can i bring that down to zero (0).

[-bart-]

It's a trade off :
Zero bias will give you good blanking.
Moderate bias you good linearity.

We'll have to wait for a diode diver that has an extra blanking input that can be connected to the ilda intensity output. Or one that has a blanking threshold pot.