Thanks for having a look at my save, I'm looking for help with a few things-

• How to defend properly in the underground caves without being too cheesy, Im not sure how to take on titans and stuff
• I get a lot of goblin sieges but my defences aren't set up well, although I'm in the process of building a kill box I would prefer to have some kind of medieval fortifications
• My caravan wagons cant get onto the map, maybe because of all the trees?
• Automating glass making is difficult because the dwarves never stop filling up sacks, is there a way around this?
• I would love to update my fighting arena so the victor can leave out of the map as a reward, also sometimes my dwarves fall in the hatches when throwing stuff down.
• My library is kinda empty but I dont know how to set up a proper book industry.
• My archery ranges dont seem to work??

Thanks!