Estimates for line items with OT should factor in the X value. I have a job that requires 5 ten hour days with 2 hours of OT. I have a line item with qty=10, unit=hour, rate=111 and X=5. OT is set as 1.5x = $16.65. The estimates sum for this line item should be 10x111x5+5x2x16.65 = $5716.50. Right now, the OT is only applied to the line item and it doesn't account for the X value.