diff --git a/libtest.png b/libtest.png
index 7814cf9..b505464 100644
Binary files a/libtest.png and b/libtest.png differ
diff --git a/readme.md b/readme.md
index 16c0c6c..d6203be 100644
--- a/readme.md
+++ b/readme.md
@@ -3007,6 +3007,7 @@ PCBs and perfboard with optional components. The shape can be a rectangle with o
 |   1 | `pcb(LIPO_fuel_gauge)` |  LIPO fuel gauge |
 |   1 | `pcb(MP1584EN)` |  MP1584EN 3A buck converter |
 |   1 | `pcb(MT3608)` |  MT3608 boost converter module |
+|   1 | `pcb(MELLOW_FLY_D5)` |  Mellow FLY D5 |
 |   1 | `pcb(Melzi)` |  Melzi electronics - not shown |
 |   6 |  |  Micro SD card |
 |   1 |  |  Micro SD card - not shown |
@@ -3015,7 +3016,7 @@ PCBs and perfboard with optional components. The shape can be a rectangle with o
 |   1 | `molex_254(3)` |  Molex KK header 3 way - not shown |
 |  20 | `nut(M2_nut, nyloc = true)` |  Nut M2 x 1.6mm nyloc |
 |  38 | `nut(M2p5_nut, nyloc = true)` |  Nut M2.5 x 2.2mm nyloc |
-|  48 | `nut(M3_nut, nyloc = true)` |  Nut M3 x 2.4mm nyloc |
+|  52 | `nut(M3_nut, nyloc = true)` |  Nut M3 x 2.4mm nyloc |
 |   8 | `nut(M4_nut, nyloc = true)` |  Nut M4 x 3.2mm nyloc |
 |   1 | `pcb(OPZ2)` |  Orange Pi Zero 2 |
 |   1 | `pcb(PI_IO)` |  PI_IO V2 - not shown |
@@ -3045,12 +3046,11 @@ PCBs and perfboard with optional components. The shape can be a rectangle with o
 |   4 | `screw(M2p5_pan_screw, 20)` |  Screw M2.5 pan x 20mm |
 |   4 | `screw(M2p5_pan_screw, 30)` |  Screw M2.5 pan x 30mm |
 |   4 | `screw(M2p5_pan_screw, 35)` |  Screw M2.5 pan x 35mm |
-|  19 | `screw(M3_cap_screw, 16)` |  Screw M3 cap x 16mm |
-|  13 | `screw(M3_cap_screw, 20)` |  Screw M3 cap x 20mm |
+|  18 | `screw(M3_cap_screw, 16)` |  Screw M3 cap x 16mm |
+|  18 | `screw(M3_cap_screw, 20)` |  Screw M3 cap x 20mm |
 |   5 | `screw(M3_cap_screw, 25)` |  Screw M3 cap x 25mm |
 |  11 | `screw(M3_cap_screw, 35)` |  Screw M3 cap x 35mm |
-|   4 | `screw(M4_cap_screw, 20)` |  Screw M4 cap x 20mm |
-|   4 | `screw(M4_cap_screw, 25)` |  Screw M4 cap x 25mm |
+|   8 | `screw(M4_cap_screw, 25)` |  Screw M4 cap x 25mm |
 |   1 | `pcb(XIAO)` |  Seeeduino XIAO |
 |   1 | `pcb(9DOF_stick)` |  Sparkfun 9 degrees of freedom IMU |
 |   1 | `pcb(TP4056)` |  TP4056 Li-lon Battery charger module |
@@ -3061,7 +3061,7 @@ PCBs and perfboard with optional components. The shape can be a rectangle with o
 |   1 | `pcb(WD2002SJ)` |  WD2002SJ Buck Boost DC-DC converter |
 |  20 | `washer(M2_washer)` |  Washer  M2 x 5mm x 0.3mm |
 |  38 | `washer(M2p5_washer)` |  Washer  M2.5 x 5.9mm x 0.5mm |
-|  48 | `washer(M3_washer)` |  Washer  M3 x 7mm x 0.5mm |
+|  52 | `washer(M3_washer)` |  Washer  M3 x 7mm x 0.5mm |
 |   8 | `washer(M4_washer)` |  Washer  M4 x 9mm x 0.8mm |
 |   1 | `pcb(ZC_A0591)` |  ZC-A0591 ULN2003 driver PCB |
 
@@ -3089,11 +3089,12 @@ PCBs and perfboard with optional components. The shape can be a rectangle with o
 |   4 | pcb_spacer30240.stl |
 |   3 | pcb_spacer30250.stl |
 |  10 | pcb_spacer3050.stl |
-|   9 | pcb_spacer3060.stl |
+|   8 | pcb_spacer3060.stl |
 |   9 | pcb_spacer3070.stl |
-|   4 | pcb_spacer3080.stl |
+|   5 | pcb_spacer3080.stl |
+|   4 | pcb_spacer3090.stl |
 |   4 | pcb_spacer40100.stl |
-|   4 | pcb_spacer4090.stl |
+|   4 | pcb_spacer40110.stl |
 
 
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diff --git a/tests/png/pcbs.png b/tests/png/pcbs.png
index 084c3d8..9be01d4 100644
Binary files a/tests/png/pcbs.png and b/tests/png/pcbs.png differ