<p>In a review for a certain filament I read that somebody recommended &quot;<a href="https://www.amazon.de/gp/customer-reviews/RVMUN4CW9ZLKX/ref=cm_cr_arp_d_rvw_ttl?ie=UTF8&amp;ASIN=B01080YND6" rel="nofollow noreferrer">a feeding rate of 105%</a>&quot;.</p>
<p>What does he mean, and how could I set this in Cura?</p>
<p>When I search for &quot;<em>feed</em>&quot; in the print settings properties of Cura, nothing is found, so I suspect he means &quot;<em>speed</em>&quot;.</p>
<p>When I search for speed, multiple speed settings turn up, not only one.</p>
<p>How could I do what he recommended?</p>
<p>Thank you!</p>
<p><a href="https://i.stack.imgur.com/DoQ2L.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/DoQ2L.png" alt="enter image description here" /></a></p>

[Extruder] feed rate [modifier] is used synonymous to extrusion multiplier
The feed rate of the extruder is the rate at which filament is pushed (fed) into the hotend. An overwrite value that modifies that rate from the normal rate is in most slicers called "extrusion multiplier".
It is a
quickfix
to manipulate print behavior, especially addressing under extrusion due to various problems, such as mis-sized filament or to compensate for deformability of it compared to the filament the extruder is calibrated for.
It is however not a permanent fix. See also
here
,
here
and
here.