There must be quite a lot of warranty / swap over / refund jobs at Costco over this jack? How many of you actually had to bring back to Costco? Did you get it swapped over or get a refund?

I ended up getting this first as a stop gap solution while waiting a bit longer for the Arcan jack. Anyone else got something similar and what do you think of them?

http://www.ebay.com.au/sch/Vehicle-P...=electric+jack