Copy TempTower.py into your cura directory like the following;

• (windows) C:\Program Files\Ultimaker Cura 4.1\plugins\PostProcessingPlugin\scripts
• (mac) If your copy of Cura is in /Applications/, it would go into "/Applications/Ultimaker Cura.app/Contents/Resources/plugins/plugins/PostProcessingPlugin/scripts/"

This script is based on some variations I found on Thingiverse.

Four settings are available;

1. Start Height
2. Start Temperature
3. Height Increment
4. Temperature Increment

So, if you have a tower with a base layer 1.5mm thick and goes down from 260* (base) to 220* (top) in steps of 5* every 10mm, set:

• Start height: 1.5 mm
• Start Temperature 260 *C
• Height Increment 10 mm
• Temperature Increment -5 *C