Got a...okay, not a minor problem. I have a pretty major problem, actually, with RotaryCraft: all the functional blocks have no actual textures or models. I'm using the latest versions of ElC, ChC, RoC, ReC, and DragonAPI with the latest version of Infinity. I have no MT scripts that use or alter any recipes, and I haven't assigned anything from RotaryCraft an EMC value via Project E. What's...ehm...what the hell's going on here? Because this is kind of a show-stopper.
[ETA]
Also, just an extra: this isn't happening with any of your other mods, just RotaryCraft. The others are showing up just fine.