Made a simple preset manager with a graphical interface, thought it might be useful to someone. Basically takes in up to 20 numbers and stores them in a text document, which can be called upon at any time. The y range on the array can be changed to better suit the values you are using. As of now it is set for numbers between -100 and 100, so anything out of that range will stretch outside of the array but will still work.

Just change the read & write locations to a location on your computer and everything should work fine.