Corrected M2 nut_trap_depth, was too big.

readme.md

@@ -5488,7 +5488,8 @@ Housings for PCB cameras.
 |   1 | `camera(rpi_camera_v1)` |  Raspberry Pi camera V1 |
 |   1 | `camera(rpi_camera_v2)` |  Raspberry Pi camera V2 |
 |   1 | `camera(rpi_camera)` |  Raspberry Pi focusable camera |
-|   7 | `screw(M2_cap_screw, 10)` |  Screw M2 cap x 10mm |
+|   3 | `screw(M2_cap_screw, 8)` |  Screw M2 cap x  8mm |
+|   4 | `screw(M2_cap_screw, 10)` |  Screw M2 cap x 10mm |
 |   4 | `screw(M3_cap_screw, 16)` |  Screw M3 cap x 16mm |
 |   4 | `screw(M3_dome_screw, 10)` |  Screw M3 dome x 10mm |
 |   2 | `screw(M3_dome_screw, 12)` |  Screw M3 dome x 12mm |

vitamins/nuts.scad

@@ -20,7 +20,7 @@ include <washers.scad>
 //
 // Nuts
 //
-M2_nut_trap_depth = 2.5;
+M2_nut_trap_depth = 1.75;
 M2p5_nut_trap_depth = 2.5;
 M3_nut_trap_depth = 3;
 M4_nut_trap_depth = 4;

vitamins/washer.scad

@@ -23,7 +23,7 @@
 //! If a washer is given a child, usually a screw or a nut, then it is placed on its top surface.
 //
 include <../utils/core/core.scad>
-include <../utils/sweep.scad>
+use <../utils/sweep.scad>
 
 soft_washer_colour = grey(20);
 hard_washer_colour = grey(85);