"Fieldcraft Demimateria III
Best: LTW (bridesmaid's sandals, best man's gaiters)
Good: GSM (rimless glasses), WVR (bridesmaid's tights, best man's slacks, moogle walls - value highly dependent on Moggle Mog XII Whisker price), ALC (grade 1 aetherial wheels)
Mid: CRP (straight stepping stumps), BSM (summoning bells)
Worst: ARM, CUL"

You might wanna change that, I get a lot of FC3 with ARM by desynthese the darksteel parts to craft the darksteel armor! On my Server they was 5k-10k and I got 30-50% FC3