My implementation of DIODER (IKEA) strips mounting clips for the ULTIMAKER 3D printer (left / back / right). All clips and foots can be mounted left or right because there a similar. For myself I prefer to mirror them respectively simply because the surface looks same viewing from the front. The side clips and cable clips are a simple click on / click off system. The back clips (foots) uses the original UM screws. The foots just add two additional mm in height - so you can keep the original screws without having trouble with the length or any need of new screws. All clips have an 45° angle. DO NOT use much force to click in the LED strips in the clips from the front. Just slide the strips from the side into the clips. The big STL set with all parts (already mirrored) are exactly what you can see on my photos. Happy printing!