The LINE ITEMS tab gives a preview of all the parts you have specified in the PART/OPS tab. Here you see the part, the operation, labor, price (if any) and amounts you have specified for refinishing the parts exterior and any interior time. On the PART/OPS tab, you've checked whether the part is a major panel and whether it is adjacent to other major panels. Estimiser Pro calculates overlap and resulting refinish times based on the factors you set in the Refinish Administration page. For example, the first major panel clearcoated will get no overlap deduction and will have 40% of the refinish time added in the Clear Coat column. Also displayed is Charge, which shows the exact dollar amount of all costs for that line. (This doesn't display on printed estimates.) The selected line highlights in light green. With this system it is clear to everyone how much is being estimated for every operation. Use the buttons on the right end to move parts up and down in the sequence. This is very handy when you think to enter a front bumper moulding but you've worked your way back to the cowl area. Just move the new entry up with the button; Estimiser Pro updates all overlap and related refinish values! You see the line total update in Charge.