So even you don't understand why the quotation contradicts itself.
Mr Richards identified 5 areas ofoptimisation that appear not to have been carried out in the last 2 years. Of particular focus was the Inline Pressure Jig - IPJ,WHERE THE JIG WAS RE-RAGGED WITH LEAD ONLY BALLS.Up until now the jig was a mix of steel and lead balls.
You are now on my ignore list.