3 ms·

I suspect that some screws, depending on location in the device, need to be stainless due to moisture exposure Some types of stainless are non-magnetic and thu

I suspect that some screws, depending on location in the device, need to be stainless due to moisture exposure Some types of stainless are non-magnetic and thus can't be picked up with a magnetic screwdriver, thus the need to hand-feed the screw

bredren 3y ago
Another possibility is Some stages lack the time pressures needed for that assistance. Also, it could be in some stages if a single screw is not placed, it will lead to catastrophic failure of the product. (Hence the screw counter in that first stage shown)