Thanks for your replies guys! I've been busy with real life, but I wanted to update for anyone reading this: Though the multiselect object thing has been solved, (It was my mistake) I noticed that since all my objects have distinct heights, the -2 that I typed did work - but not as intended. It added -2 to ALL the height of the objects that I had selected; what I wanted was to set that height. What happened is that now I have torches with -4.15, -6.18, and so on. I'm manually setting the -2 in each one of the 1,500 torches now
