I recently got a track saw and had seen that there were square attachments for them to help cut down sheet goods, but I wanted to print one rather than pay for an overpriced one. I found some good models in maker world, but unfortunately Kreg (my track saw manufacturer) uses a proprietary track so none of them would fit. I took some inspiration from some of the other models here and found a model of the track online to use as a reference and got to work in fusion. This is my first upload.