Any insight on zygo arch reduction?

[iblamemygenes]

So basically my zygo arches are too wide, making my bizygo 152 mm, my ipd is 64 mm and my fwhr is 2.0. I probably need around 6-8 mm reduction total which would help my harmony a lot.

 

[iblamemygenes]

Bump

 

[iblamemygenes]

Bump