diff --git a/Ploopy-Mini-Trackball-Kit-Assembly.md b/Ploopy-Mini-Trackball-Kit-Assembly.md
index 8f2c25e..0d48389 100644
--- a/Ploopy-Mini-Trackball-Kit-Assembly.md
+++ b/Ploopy-Mini-Trackball-Kit-Assembly.md
@@ -203,7 +203,7 @@ Take a look at the Scroll Wheel Holder Holder from above. It should be flush wit
 
 ## Step 21: Prepare the Buttons
 
-INSERT image of buttons, mostly assembled body, screws and PCB Scroll wheel holder separately.
+![base, buttons, pcb scroll wheel holder](https://lh3.googleusercontent.com/pw/AM-JKLXHB1ydT7d2z3mJA7eXSdB4wNyeI049_wqQa3PEBjyUhmAwrHnn7ke-NsBd6juV0VDpOIKLtfsX9ikuTSs3GGMCU-SGHrQ7a7wqn7bVCjggEx7X9PSZhY6Is3A4mn4cklAcMCiwHx_kRG92TZYxpZkO=w1454-h969-no?authuser=0)
 
 Prepare the following components:
 
@@ -214,15 +214,15 @@ Prepare the following components:
 
 ## Step 22: Attach the Primary Buttons
 
-INSERT new picture of primary buttons here.
+![primary buttons attached](https://lh3.googleusercontent.com/pw/AM-JKLUNXY5tjsW8K48V2HzsX2jqLIpxwuSRTJ30PJiSKzvK4T4z5AYG5TXHOn0bR0k0tPp1rnlhQuz1kkv4i0q9LCUkDbE8dnx5SV9SABWMFDa7OHK0pYyBAHpMmkZ-6WUQIbHMZakHZTGrFICDWDLNW1b6=w1454-h969-no?authuser=0)
 
-- The right click button has to be bent a little to fit over the scroll wheel axle. Be patient and gentle.
+- Take a look at the primary buttons. There's a hole, through which the scroll wheel axle sticks. You'll have to do a bit of bending in order to get the button seated correctly, and through the axle. Be patient and gentle; nothing needs to be bent extremely far.
 - Don't forget to insert the screw slowly, to ensure that you don't strip the plastic holding the screw in place.
 - Make sure the buttons are oriented correctly. The bottom of the buttons should be parallel to the base.
 
 ## Step 23: Attach the PCB Scroll Wheel Holder to the Base
 
-INSERT picture of primary buttons attached + PCB scroll wheel holder here.
+![pcb scroll wheel holder attached](https://lh3.googleusercontent.com/pw/AM-JKLXlvvjDgC26KynhaCAWnVecquugC2no_6F9Pd2Qje2CH3_THCmKijEBIkyg2EZvseCB61Wmf8aClAlwVUH5yg58wI1QaeJ4kOsE1JyL4yRD_R1c0RQunMIXyil-Drovg8Vr_Ph2KY5o4qMmLg9gsMoP=w1454-h969-no?authuser=0)
 
 - The PCB Scroll Wheel Holder is the piece of plastic sitting on top of the PCB. It shouldn't require too much force to put on.
 - Once the PCB Scroll Wheel Holder is attached, the Scroll Wheel is fully assembled. Give it a few spins, and give it a few clicks, just to make sure that everything feels right.