Trouble powerline fonts sometimes working, but mostly not.

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https://bbs.archlinux.org – I commented out the font lines in .Xdefaults and changed them to this in .Xresources:URxvt*font:xft:Inconsolata:size=9, xft:Inconsolata-dz for Powerline dzen2*font:xft:Inconsolata:size=9, xft:Inconsolata-dz for PowerlineNo change re:powerline, but the font size still changes.  I've also tried variations like this to make sure the font was properly specified:URxvt*font:xft:Inconsolata-dz:size=9, xft:Inconsolata-dz for Powerline dzen2*font:xft:Inconsolata-dz:size=9, xft:Inconsolata-dz for Powerlineand below, to make sure the dashes were escaped:URxvt*font:xft:Inconsolata:size=9, xft:In (HowTos)