The Redstone Veins dont have Ruby in it anymore since ages. The Ores are like they are, maybe look somewhere else for what you are looking for.
So Ruby Ore still spawns in the new layer system, just not with redstone anymore? Good to know. I ended up making it with the crystallisation crucible. And then I found you need a level 4 wrench to move the implosion compressor, so I finally ended up trying out the HSS-E since it's just as good as tungstensteel but dilutes it with other things, and all of those but the chromium I don't have much use for. It also says it has sharpness IV so I guess that's what I'm making my next sword out of instead of blue steel.