Yes. I have solder the 4.7kOhm resistor there. I tried measure it (though while solderd) and got 4.7kOhm through it also, so I think that part should be ok.
I power it with a switched power supply (this one: http://www.aliexpress.com/item/250W-24V-Small-Volume-Single-Output-Switching-power-supply-for-LED-Strip-light/628583985.html ). Though I had to take it down to 20v instead of 24v or otherwise it hit the limit of 10A.
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tommyph1208 55
Did you solder in a resistor on your board as described here, as well as in the bottom of the ebay listing:
http://wiki.ultimaker.com/Heated_Bed
What do you use to power the bed?
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