I used solidworks in high school class and have been back to it for 2 days.
I still have good leftovers but I have a problem when I create the layout of my piece.
Is it a 45mm by 15mm plate? I did a material removal on 0.5 mm and when I want to dimension the drawing, the dimension of the removal has gone from 0.5 mm to 0.35 mm. I don't remember if it's normal. I managed to change it but on all sides there is only the extrusion that changes.