TOPIC:

Hi Pos,
i make measurement with Rew and i export to Rephase and correct: with lin filters and with paragrap fase, the apply the eq and export the bin to Opendrc
but with this config when i measure with REW the phase is as no near plain, is similar than measured with slope inverted but no near to flat.

if i do with excess phase the results are similar

thanks

You want to use minimum phase eq not linear phase eq 

and you need to make your measurements very close to the speaker to get good phase measurement 

you should also add a 4cy FDW