Hello. Fairly new to 3D printing. Please take a look at the attached file. The 'antennas' coming off the two items are not supposed to be there. I'm fairly sure it has to do with retraction. FYI, I'm using a Wanaho knockoff printer, ABS, 240 filament temperature, 95C platform temp Cura software. speed 30 mm/s, retraction 30 mm/s 4.5 mm. Any help would be greatly appreciated!