hey jin have you ever considered putting some arctic ceramique on your cap tube? I've seen drew do it on multiple occasions and he apparently claims it gets you even more sub cooling/increase the load. Of course the return probably won't be as much as soft soldering, but something tells me it wouldn't be worth it to soft solder the cap tube onto the suction line

ex
http://forums.extremeoverclocking.co...50&postcount=9