Knock Over Test Tower

**SHORT STORY**
I've had issues with the printer nozzle knocking over the printed object. These towers can help identify the possible cause of the problem.

**HOW I USE IT**
I usually start with the hollow tower to check if the nozzle temperature is too low. If I notice knocking issues, I increase the temperature by 3°C and try again.

Once I can print the hollow tower without problems, I move on to the solid tower setting the desired infill pattern and density. If issues arise at this stage, I evaluate different factors such as infill density or selecting a non-crossing-path infill.

**LONG STORY**
From my experience, the taller a 3D-printed object gets, the higher the risk of the nozzle knocking it over. The exact cause can vary, but height seems to be a common factor.

Other factors I've observed that can contribute to this issue are low nozzle temperature and certain infill patterns. For example, using a gyroid infill above 20% can cause problems with tall objects.

I suspect that