Is it possible for an 84mm shell going at 1430m/s to shatter upon impact with wood?
What is this
I feel like this Log is as hard as steel (effective thickness being the same as real one)
Effective thickness is wrong.
Wood has 0.05x modifier meaning that log has armor value of 5mm of RHA ingame.
What comes to APDS shattering on log, really likely. WT APDS seems to like shatter when it faces anything before real armor. This includes spaced armor, fuel tanks, boxes… etc
Ah, you was refer to attachment log.
Maybe it’s Australian Iron Bark.