Banners in 64px resource pack not working

the issue I have is described over here in details with pics.
http://www.minecraftforum.net/forums/mapping-and-modding/resource-packs/resource-pack-discussion/1256366-the-all-inclusive-updated-guide-to-texturing?comment=176

too tired for rewritting it all from scratch, especially when I don't believe in Mojang caring about resource pack authors...

but maybe you gonna prove me wrong...