diff --git a/parts/bare_attachments/motor_with_capstan.stl b/parts/bare_attachments/motor_with_capstan.stl
index 23364843f20d290f236ec7614c032bd536f56aac..bcba295ea228184cc09a7249db8a91430ea4500d 100644
Binary files a/parts/bare_attachments/motor_with_capstan.stl and b/parts/bare_attachments/motor_with_capstan.stl differ
diff --git a/parts/bare_endcaps/endcap.stl b/parts/bare_endcaps/endcap.stl
index d3a89d8dd4ea868d0a15d1b93d555df63a7d4293..4376b5f079077cace408a2812495315201a9963c 100644
Binary files a/parts/bare_endcaps/endcap.stl and b/parts/bare_endcaps/endcap.stl differ
diff --git a/parts/bare_endcaps/endcap_2.stl b/parts/bare_endcaps/endcap_2.stl
index df9b5982e0a892bb38056741c5ffe15842d4be0c..918c7aeffda57a234f0f648ebe351372ba367f83 100644
Binary files a/parts/bare_endcaps/endcap_2.stl and b/parts/bare_endcaps/endcap_2.stl differ
diff --git a/parts/bare_endcaps/endcap_2_short.stl b/parts/bare_endcaps/endcap_2_short.stl
index 6700a2e5e86f8ec636548f4d72536e9cd5175e4a..de56d4a6321ac4f76a288f9b6cbbfdad27bb8657 100644
Binary files a/parts/bare_endcaps/endcap_2_short.stl and b/parts/bare_endcaps/endcap_2_short.stl differ
diff --git a/parts/bare_endcaps/endcap_3.stl b/parts/bare_endcaps/endcap_3.stl
index b9c24c1a2168740071f4be2475308aa1161ed76d..54d01f4efaa766e121fbaf748ce62c5914e592b0 100644
Binary files a/parts/bare_endcaps/endcap_3.stl and b/parts/bare_endcaps/endcap_3.stl differ
diff --git a/parts/bare_endcaps/endcap_3_short.stl b/parts/bare_endcaps/endcap_3_short.stl
index f0562d3b877985e92ec65f24e4caa120b6c95730..b4411ab8fec926ce84862cfc8aa34de68d655124 100644
Binary files a/parts/bare_endcaps/endcap_3_short.stl and b/parts/bare_endcaps/endcap_3_short.stl differ
diff --git a/parts/bare_endcaps/endcap_short.stl b/parts/bare_endcaps/endcap_short.stl
index 2cfd492e93676d36b7e739db7b1328ceee8f040c..fbdf1048b7cb0f8e75f705eb747c6fd4ed30e781 100644
Binary files a/parts/bare_endcaps/endcap_short.stl and b/parts/bare_endcaps/endcap_short.stl differ
diff --git a/parts/capstan_motion/capstan_holder.stl b/parts/capstan_motion/capstan_holder.stl
index 36c2387e6db76045fb15052ae6360392de6a3db0..46091123e0ca95212c7821b5275586e817d58d9d 100644
Binary files a/parts/capstan_motion/capstan_holder.stl and b/parts/capstan_motion/capstan_holder.stl differ
diff --git a/parts/capstan_motion/capstan_motor.stl b/parts/capstan_motion/capstan_motor.stl
index 4540759f4400ef736e5d7e728a1dfff8213562b7..885e8d904fc912af51328230302bee135173daa7 100644
Binary files a/parts/capstan_motion/capstan_motor.stl and b/parts/capstan_motion/capstan_motor.stl differ
diff --git a/parts/capstan_motion/capstan_pulley.stl b/parts/capstan_motion/capstan_pulley.stl
index d032e0f0d2970291110df5d8fac6fb7c7f338371..4583e332498b3bbf9ca7dab84f8ffa9dfd12cb15 100644
Binary files a/parts/capstan_motion/capstan_pulley.stl and b/parts/capstan_motion/capstan_pulley.stl differ
diff --git a/parts/carriages/carriage_base.stl b/parts/carriages/carriage_base.stl
index c477db8b0920cae1f425834d4a5c335f281ea52a..d053733364cb7ee4b73f7a3daf8aace8f79f4663 100644
Binary files a/parts/carriages/carriage_base.stl and b/parts/carriages/carriage_base.stl differ
diff --git a/parts/carriages/carriage_string.stl b/parts/carriages/carriage_string.stl
index 6654916b38ce7c8e3b9bfe925078c94b0e51d8e8..8e7c2a9ca479f14460ceac34736422473851b656 100644
Binary files a/parts/carriages/carriage_string.stl and b/parts/carriages/carriage_string.stl differ
diff --git a/parts/carriages/carriage_string_alt.stl b/parts/carriages/carriage_string_alt.stl
index 1de505ce9a59acb66de409e3f6b1f00840c84c35..5a659427e48ecea8ec5f7ce7b99217228ea8f1cf 100644
Binary files a/parts/carriages/carriage_string_alt.stl and b/parts/carriages/carriage_string_alt.stl differ
diff --git a/parts/combined_attachments-endcaps/55x55x35-endcap_short.stl b/parts/combined_attachments-endcaps/55x55x35-endcap_short.stl
index 5b1bd2fc9a775415f8fb8369cf327ae18e900ef5..1d600457dd9dcb2c27f1d811487f77f55978eaad 100644
Binary files a/parts/combined_attachments-endcaps/55x55x35-endcap_short.stl and b/parts/combined_attachments-endcaps/55x55x35-endcap_short.stl differ
diff --git a/parts/combined_attachments-endcaps/motor-endcap_short.stl b/parts/combined_attachments-endcaps/motor-endcap_short.stl
index d952b0b3df9ebfee49c1d0bc5cf5d2e6844d98a6..ffe911415d787522764820128c3aecb6bc313a87 100644
Binary files a/parts/combined_attachments-endcaps/motor-endcap_short.stl and b/parts/combined_attachments-endcaps/motor-endcap_short.stl differ