Yeah nasty RNG is zero fun. Just the other week I was making a hammer for someone and I failed 6 hastes... I workedthe rotation as hard as I could but still NQed at 85%... I then proceeded to NQ ANOTHER because I miscounted 1 freaking CP. Big crafting tip... when you screw up something expensive, take some time before attempting again. I rushed and flubbed like a dodo bird... don't be a dodo bird lol.

Anyway, no matter how good your rotation is, how well you prepare, or how experience you are... shit can and will happen =-)