Perfect Large-Span Bridge Printing Without Support

DescriptionHello fellow makers! We've received numerous inquiries from the community: Is it possible to achieve smooth, flat, and flawless overhanging bridge effects for large-span prints without using supports? Our answer is a definite YES!Compare the two models we prepared: one shows the overhanging effect before optimization, and the other after optimization. The optimized version is even comparable to the overhanging effect achieved with support materials—yet it requires no supports at all!Supports are a widely used feature in slicing software, essential for improving print success rates in scenarios like overhanging bridges, fully suspended structures, and specific geometric shapes. However, supports are not a one-size-fits-all solution: removing them can be tricky, and the surface quality after removal often leaves much to be desired.After extensive testing, we've found that only 4 key parameter adjustments are needed to achieve perfect large-span bridge printing without