I feel you should be pointing out a couple of things about the chassis screws that are not obvious to the inexperienced
- the 6 screws that are not along the hinge edge of the body (4 yellow & 2 of the orange) are not perpendicular to the flat surface; they go in at an angle such that their heads are flat in the curve in which they sit. Attempting to hold the screwdriver upright in these heads could lead to damage to the screws, stripping out the "cross"
- attempting to insert these screws "straight" when reassembling will lead to cross-threading and stripping the screw threads
I feel you should be pointing out a couple of things about the chassis screws that are not obvious to the inexperienced
- the 6 screws that are not along the hinge edge of the body (4 yellow & 2 of the orange) are not perpendicular to the flat surface; they go in at an angle such that their heads are flat in the curve in which they sit. Attempting to hold the screwdriver upright in these heads could lead to damage to the screws, stripping out the "cross"
- attempting to insert these screws "straight" when reassembling will lead to cross-threading and stripping the screw threads