Extrusion multiplier Blocks v2 for Ellis' Tuning Guide (flow tuning)

Here we have version 2. This time the numbering is on the bottom

These blocks are perfect for setting the optimal extrusion if you follow the instructions from Ellis Tuning Guide     ← Here it is also explained how you have to set up your slicer

the best way to achieve the optimal result (assuming your extruder is properly calibrated)

First print the set 80 - 110 so you have the first rough overview

Now as an example you look at the blocks and see 0.95 looks good, 1.00 is a bit too much

then the next step would be to print the set 0.96 - 0.99
and look which block is the best then you would have the result to within 1%

If your results are below 0.80 or above 1.10, you should definitely calibrate your extruder again