Maybe it's wrong

[sebalinux]

simple-posts-ticker/admin/settings-fields.php

Line 374 in dbbb5d3

&nbsp;&nbsp;<span class="tooltip" title="<?php _e( 'Duration in milliseconds in which you want your element to travel. Default: 5000. Higher number indicates high speed and lower number indicates low speed.', 'simple-posts-ticker' ); ?>"><span title="" class="dashicons dashicons-editor-help"></span></span>

Hello, I think that the description is wrong. This field specify duration, so in my opinion Higher number means LOW speed while Lower number means HIGH speed.