I have improved the printing profile for better layer adhesion. It is tested with black Eryone3D ASA. If the bracket breaks easily try to slow down the print. EDIT: If you have issues with delamination, you have to tweak your profile for ASA and other materials or use my profile called Eryone3D ASA under "Use my presets" toggle button in Handy App. Generic profile won't probably work. But it depends on ASA brand.