I’m in the process of rebuilding a shed which is about 8’ off the side of the house. 12’ away from the far corner of the shed is a 48” black walnut and it drops an enormous amount of material. I built the 16’, 8/12 rafters and we put them up yesterday and skinned it today. It was pretty funny as the junior of the 3 is 66 and trying to get around 16oc rafters had us all groaning. 5 hr days. Anyway the quality of the framing wood is just awful. I pulled the old low pitch 2x4 fir rafters and it was all nice tight straight grain wood. I saved as much of it as I could. They may be short pieces, but it is real wood. That kind of wood no longer exists, and to have to do a quality framing job with what is available today would about break your heat. I’ll soon be off the wooden portion and on to the Hardi panel and metal roof so I hope I can keep my fire insurance here in the foothills. Anyway, the quality of wood might turn everyone into metal stud guys.