Rendering problems with Inconsolata LGC font in gVim

[ZyX-I]

Migrated from powerline/powerline#583 by @yl3dy

Powerline symbols look stretched and shifted down when using Inconsolata LGC font. I'm using gVim. Font was patched manually using the manual. Same thing is observed in sakura terminal (it does support fontconfig, but using normal or patched font doesn't make any difference).

System: Arch Linux, package python2-powerline-git.

[ZyX-I]

Relevant comment by @spwx:

I am having the same issue. Were you ever able to resolve this?

https://github.com/DeLaGuardo/Inconsolata-LGC is the source font I am trying to patch.