Yeah, you don't need too much precision. I am not expert in soldering and I was able to easily do it. What I did was a little different from erikn: simply tin the cable well, heat up the connection points on the heated bed with the solder tip, put the cable tinned end on connection point and melt the tin. It is not difficult.
And erikn, no, I did not have to bridge the ground connection to get both of the ends to heat up. But I am not even sure if my bottom end is heating up at all or not, but I know to the top does. I will check when I go home.
Edited 1 time(s). Last edit at 09/10/2014 06:31PM by shah123.