Drawing lengths defaulting to 3 and 4 decimal places long instead of 1

I’m trying to figure out why my drawings keep defaulting to much smaller numbers. Such as when I try to draw a 3.4mm box, it goes to 3.402. If i try to draw 3.5mm its 3.5946. To note, I did project these lines from an object and starting fresh doesn’t cause the issue.

Video Example

By drawings I believe you mean sketches (not a nitpick, but you may want to change your post title).

I just tried this as well and even with snap to grid on (all else off) and the grid size set to .1mm it will sometimes increment .0001mm between grid lines. I don’t know if this is a bug or intentional.

I never use the grid though and always type in the dimension and make sure it’s locked or use a variable. Otherwise, the dimensions can change accidentally or due to other constraints.

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Won’t let me adjust the title, thanks for pointing it out.

I think what happened was the object was moved 0.002mm and after projecting the edges to a new sketch, it took on that property, so every new line started out that way. It feels intentional.

I guess my biggest issue is that if I somehow accidentally move a miniscule amount, I can’t find a good way to center an object, or even align an edge to an axis.

If you moved the object then there should be move/rotate action in the history. In that case all you need is to delete this action.