reorganize folder for robot customization

README.md

@@ -42,10 +42,12 @@ Currently, the Humble distribution is used.
 For the task of SMA calibration, the robotic arm is modified in the following way:
 1. The gripper is removed and replaced with a 3D printed part holding a threaded rod,
 2. The robot description files for ROS are modified accordingly.
+All the necessary files are in the folder [/wx250s_custom](http://sekisushai.net/git/sekisushai/small/src/branch/master/wx250s_custom/).
 
 ### Hardware modifications
-The arm gripper is removed with its servo. A 3D printed part, available at [/cad/robotic_arm_attach.stl](http://sekisushai.net/git/sekisushai/small/src/branch/master/cad/robotic_arm_attach.stl), is mounted in place of the gripper servo.
+The arm gripper is removed with its servo. A 3D printed part, available at [/wx250s_custom/wx250s_custom_attach.stl](http://sekisushai.net/git/sekisushai/small/src/branch/master/wx250s_custom/wx250s_custom_attach.stl), is mounted in place of the gripper servo.
-By default, it allows to hold a M6 threaded rod aligned with the forearm axis. You can modify this part from the openSCAD file [/cad/robotic_arm_attach.scad](http://sekisushai.net/git/sekisushai/small/src/branch/master/cad/robotic_arm_attach.scad)
+By default, it allows to hold a M6 threaded rod aligned with the wrist rotation axis. You can modify this part from the openSCAD file [/cad/wx250s_custom_attach.scad](http://sekisushai.net/git/sekisushai/small/src/branch/master/wx250s_custom/wx250s_custom_attach.scad)
 according to your needs.
+The distance between the wrist
 
 ### Software modifications

wx250s_custom/wx250s_custom_attach.scad

@@ -1,4 +1,4 @@
-include <threads.scad>;
+include <../cad/threads.scad>;
 
 $fn=128;