Stringing and Bridging test

A little and fast Stringing and Bridging test that you can make in a few minutes and with low material wasted for it.
I suggest to try to change this setting in order of importace:

1) retraction mm (from 0.8 to 10)
2) Speed of retraction (20 to 40mm/s)
3) Try to lowering you themperature;
4) Dry your filament;
5) Buy better quality filament;
6) Use z-hop (from 0.1mm to 0.4mm);
7) Printing speed (fast in better).
8) Fan (powerfull is better).

Others: Check nozzle usury, flow, step by mm etc...

First of all you need that your printer is calibrated.

Enjoy