Craft Mithril

Craft Don't Work
I tried crafting about a hundred times. and 100 time Fail
I tried to change the rate of the craft.
but still continued fail fail fail fail fail
its is Bug In craft. ?
all crafts They worked perfectly. less mitrhril
sorry my bad inglish i need google trasnlator

My config in Craft 848
Mithril Plate WA "AMP"

4106 848 1 10 0 0 0 0 100 100 100 100 100 100 0 0 0
4122 848 2 49 115 0 0 268435606 100 100 100 100 100 100 0 0 0
4123 848 3 98 115 0 0 268435622 100 100 100 100 100 100 0 0 0
4124 848 4 147 115 0 2 268435638 100 100 100 100 100 100 0 0 0
4125 848 5 196 115 0 3 268435654 100 100 100 100 100 100 0 0 0
4126 848 6 10 0 0 0 0 100 100 100 100 100 100 25 10 9
4127 848 7 49 115 0 0 268435613 100 100 100 100 100 100 60 40 36
4128 848 8 98 115 0 0 268435629 100 100 100 100 100 100 89 80 77
4129 848 9 147 115 0 2 268435645 100 100 100 100 100 100 99 99 97
4130 848 10 196 115 0 3 268435661 100 100 100 100 100 100 100 100 100