Progression on the main lifts with nSuns LP is pretty simple. It is based on the number of reps achieved on that day's AMRAP set, which are highlighted in yellow on the original spreadsheets and otherwise are denoted by a '+' symbol next to the rep count (e.g. '440 x1+' means 440 for as many reps as possible).
nSuns Linear Progression
Below are the number of reps achieved in the AMRAP set and the amount of weight to add for next week's training session:
0-1 reps: increased TM by 0 pounds
2-3 reps: increase TM by 5 pounds
4-5 reps: increase TM by 5 to 10 pounds
6+ reps: increase TM by 10 to 15 pounds