No, I dont. Nor do I believe they won't do anything other than the ye olde /tell test, do handstands and flip backwards test to see if you're afk. Timing tests are subjective to server lag doesn't make any difference.

As I said before, instead of making convoluted tests to a retarded system, change it to what pretty much every other mainstream MMO does these days. Crafting should always be about the gathering of materials, not spending 2 minutes trying to get enough quality to push a 2-5% increase chance to +1.