Bridge Calibration Test: Flow & Speed

Struggling with sagging or poor adhesion on your bridges? This calibration model is specifically designed to put your filament to the test and help you find the perfect flow and speed settings for bridging layers. It is ideal for calibrating new materials (especially PETG, ABS, or technical filaments) or for pushing your printer's performance to the maximum without sacrificing overhang quality. Parameters tested in this model: The model is sectioned to test different combinations in a single print. It evaluates the following ranges: Bridge Flow: From 1.1 to 1.9 (in increments to observe the evolution of strand tension). Bridge Speed: 10 mm/s, 15 mm/s, and 20 mm/s. How to interpret the results? Once the model is printed, inspect the underside of the bridges. You should look for the segment that features: Minimal sagging: The strands should be tight and straight. Good line adhesion: The bridge strands should not separate easily when you run your finger or fingernail across them. Uniform