Force Recalculation in Estlcam?

Having a issue with Estlcam… I have changed the tool value for “drilling depth per pass” to .6mm and resaved the project and resaved the gcode. After looking at the gcode file it doesn’t look correct. It’s almost like it combined the old and new values. My question is there a way to force Estlcam to re-generate its moves?

;No. 7: Drill 10
G00 X154.8501 Y253.7472 Z5.0000 F2100
G00 Z0.5000 F480
G01 Z-0.6000 F400
G00 Z0.5000 F480
G00 Z-0.1000 F480
G01 Z-1.2000 F400
G00 Z0.5000 F480
G00 Z-0.7000 F480
G01 Z-1.8000 F400
G00 Z0.5000 F480
G00 Z-1.3000 F480
G01 Z-2.4000 F400
G00 Z0.5000 F480
G00 Z-1.9000 F480
G01 Z-3.0000 F400
G00 Z0.5000 F480
G00 Z-2.5000 F480
G01 Z-3.5000 F400
G00 Z5.0000 F480

If you look at the G1 moves, it is dropping by 0.6. the rest are travel moves. It looks right to me.