Throwing

[Rontu827]

I play on a Macbook Pro, and I've gotten pretty comfortable with navigating the game using just the track pad. But one thing I haven't gotten the hang of is accurately throwing objects. Right now I'm at the cistern, and I'm trying to throw rocks to break the rusted chain on the bridge, and I'm not even getting close. I tried taking a running start, but I have to guide my run as well as where I'm pointing the rock, and it's been very difficult. Am I doing this completely wrong? Any tips?