How to Fix Custom Supports Not Working in Cura and Touching Model

Specialized anchors in Cura sometimes experience glitches you’ll be eager to resolve. As Carolina, a technology trainee who devotes her life to writing about all things she adores, I’m thrilled to guide you through unraveling some quirks associated with specialized anchors misbehaving and instances where they fail to adhere to the design.


Rectifying Specialized Anchors Malfunctioning in Cura
– Augment Anchor Thickness
– Modify Anchor Location to All Over
– Refresh your Ultimaker Cura Application

Addressing Specialized Anchors Not Adhering to Designs
– Minimize Anchor Z Gap & Anchor X/Y Separation
– Expand Anchor Diameter
– Engage Anchor Interface
– Elevate Anchor Compactness
– Toggle the Anchor Gap Dominance

Strategies to Resolve Specialized Anchors Failing in Cura:

Boost the Anchor Thickness: A reliable strategy to correct misbehaving anchors in Cura is to ensure they aren’t excessively slender or below the “Minimal Anchor Zone.” Otherwise, Cura might bypass them. Either enlarge the anchor or delve into anchor configurations to diminish the “Minimal Anchor Zone”. Furthermore, you can slightly augment the “Anchor Diameter”.

A tech enthusiast pointed out the idea of making them marginally thicker or activating the thin wall printing capability, although he didn’t regard the latter as optimal. Plus, it’s pivotal to confirm that the anchors are robust without glitches such as non-manifold edges since Cura might sidestep such segments.

Adjust Anchor Location to All Over: A viable remedy for Cura’s specialized anchor issues is toggling the anchor placement from “Grazing Buildplate” to “All Over” within the “Anchor” configurations. This ensures that every minuscule segment of the design that necessitates anchor for successful printing gets it.

When prototypes have a sprawling base and anchor placement is set at “Grazing Buildplate,” Cura might overlook positioning anchors unless they’re in contact with the buildplate.

Refresh the Ultimaker Cura Application: An alternative resolution is updating your Cura application. An enthusiast mentioned that his specialized anchors weren’t visible in Cura 4.1’s preview. The feature regained functionality once he transitioned to version 4.4.1. Another suggests the prowess of Cura 4.3 for tackling specialized anchor challenges. Cura 5, with its distinct UI structure, compelled authors to modernize their plugins. Some complied, while a few withdrew their plugins from Cura.

Tactics for Specialized Anchors Not Connecting with Designs:

Tweak Anchor Z Gap & X/Y Separation: A productive approach for anchors not latching onto designs is reducing both the Z and X/Y distances in the “Anchor” configurations. Default distances usually stand at 0.2mm for Z and 0.8mm for X/Y. Zeroing them reduces the interval between the design and anchor material, ensuring a seamless bond. However, zero might also result in the anchor clinging too firmly to the print, so it’s beneficial to experiment with varied metrics.

Amplify Anchor Diameter: Amplifying its scope ensures it blankets the entire segment. This can either be a manual adjustment or an alteration in the “Anchor Diameter” within the plugin’s controls.

Engage Anchor Interface: Activating this functionality prints supplementary layers atop and beneath the anchor framework, fortifying the bond between the design and buildplate.

Boost Anchor Compactness: A denser anchor configuration can alleviate issues. If they’re sparse with voids, the model’s initial segments might falter, leading to filament layers mingling within the anchor voids.

Alter the Anchor Gap Dominance: A suggestion from seasoned Cura users is toggling “Anchor Gap Dominance” from “X/Y surpasses Z” to “Z surpasses X/Y”. This ensures anchors print precisely equal to the Z anchor distance without deviating from the design.