• #### Measure the height your print managed to achieve.

The height measured was 44.2mm, in this case I am using a layer height of .32mm with a first layer height of also .32mm.

• #### Subtract the first layer height from the total height, then divide the answer by your normal layer height

(44.2 - 0.32)/0.32=137.125

Of course, this value needs to be a whole number, and is a result of the tolerance of our measurement. this is why we did this calculation!

• #### round the answer down to the nearest number

in this case 137. (This is (+1) is the number of layers)

• #### multiply that by the layer height, add the first layer height

(137*0.32)+0.32=44.16. This is the height achieved, as far as the Gcode is concerned.

Step two

• #### Search for the line of code indicating the Z-value. Add a Z before the calculated height

In my case, I need to search for Z44.16

• #### Delete the selection. You are now left with what you need to continue printing. Save it.

• Step three

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