cascaderailroad
New member
My grades go in gradual increasing (decreasing) increments, ie: 0.00%, 0.05%, 0.10%, 0.20%, 0.30%, 0.40%, 0.50%, 0.60%, 0.70%, 0.80%, 0.90%, 1.00% ... etc
or 0.625%, 0.125%, 0.250%, 0.375%, 0.500%, 0.625%, 0.750%, 0.875%, 1.00%
or 0.625%, 0.125%, 0.250%, 0.375%, 0.500%, 0.625%, 0.750%, 0.875%, 1.00%
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