How to know when you have 29 glass upgrades?

[andre 5000]

It doesn't tell me how many glass upgrades i have, only the amount of booze i have on it.

[DanteBrane]

Make sure your putting tree sap AND booze on the crafting mat with your weapon. When you do that, it will let you place glass shards on the weapon. 5 glass shards = 1 booze

Its going to be very tedious putting 29 booze upgrades on your weapon, and the damage actually wont scale all the way. You'll end up with more damage on your weapon if you put teeth as well. Try 15 booze and 14 teeth, damage should scale better with both upgrades.

Make sure your weapon upgrades altogether total to 29 if you want to use fire upgrades on them. Certain weapons can't use fire upgrades, like the tennis racquet and machete, so you can max the upgrades on those.