Well, you're higher rank smithing than I am cloth so you probably know more than me but I find getting support at the guild helps reduce the breaks. Master Support really helps when a synth is a few levels below my current level but the synth requires "special training" or "special accommodations." Until I hit lvl 20 I have decided to do most of my local leves for cloth in Ul'dah instead of Gridania where I am from. Getting the guild support just makes it so much easier to maximize exp gain form leves. I don't want a single break when I am crafting for a leve.