The Spray Cheese 3D Printer Conversion

This is my Prusa MK2 clone converted to dispense can cheese. The parts are designed to use the stock MK2 carriage. I have included the STL file in this project just for reference. I also added a manual endstop to this design. The slide piece is a highly altered version of the Snappy 3D printer slide design. Gcode and marlin code I used included below.

I use a nema 17 60mm motor for extra torque.

I use these screws:
4 M3x50mm
2 M3x45mm
3 M3x10mm
10 M3 nuts

Can cheese I used:
https://www.amazon.com/Easy-Cheese-Snack-Sauce-Cheddar/dp/B000S5MDWA/ref=sr_1_10?keywords=easy+cheese&qid=1565819682&s=gateway&sr=8-10

Crackers I used:
https://www.amazon.com/Ritz-Original-Crackers-Stacks-Family/dp/B071R1YJ7G/ref=sr_1_3?fpw=pantry&keywords=ritz+crackers&qid=1565819711&s=pantry&sr=8-3

Gcode for the project:
https://drive.google.com/open?id=1M4vOF9zv3hIWds9KWT-GtXJUym_m-1Ux

Marlin code I used:
https://drive.google.com/open?id=1lXU18mgb02vMIVRqJkd6Lo7UTrzBFj0D

Cheese prin