At times I 3d print props that is used with hardware. Would be great if in the primitive or gizmo settings to change based on real life measurements. (Keeping the dimensions locked on the local xyz dimensions regardless of orientation. Not on the world. Not super critical but useful.)
Having an automatic or even convenient way of creating pegs for figures. I normally have to make copies of the peg mesh to keep the original and to add on one model and then have a slightly inflated to subtract. (Or use the model with the attached peg. It would be great to have an option to keep original model without having to accidently forget that it is consumed and then find out further into a project.) It would be great if there was an inflate offset rather than percentage to help to compensate with 3d printing clearance.