really ah? im also having the giant 2 tonne jack......dammit...Bought a cheap RM60 2 tonne jack from Giant. On the second use, wanted to change oil filter, during jacking on the front right side of the car, it collapsed and scratch the under carriage and door.
Cost me RM500 to get the car fixed and another RM450 to buy a proper hydraulic jack.
Till now, it's the most f**ked-up decision ever made in my life.