Hi there! Notorious tent stuffer here! My current method is to get down under the canopy. Look at every branch. Anything that is clearly not going to reach the canopy is gone. Look at your plant, mentally split it into thirds. Take anything that ends in the bottom 2/3 off. You can take a pic and kinda use that as a guide but I really like to just get on up in there lol. Its kind of a mental thing you have to get past, taking budsites, at least it was for me. But you gotta figure if they're not gonna reach the canopy they're not gonna reach potential, and I'd rather she put her energy into her mains and top buds. Unless the nodes are super tight, in which case they tend to stack top to bottom and not be larfy