Ball joint separator tool?
 

Does anyone in Vancouver have one of these I can borrow or buy? Or know where i can get one on short notice (like today)?

I'm doing my front end and realised I can't get the lower control arms separated from the steering knuckle. I thought the pinch bolt was tough!

Im in the middle of the job now and can't figure out where to get one.

Edit, Lordco is open Sundays and they had them. They work like magic! :D