DIY Powercord

Hi,

I got a problem of DIY powercord. The screws inside IEC end and US plugs are loosen after prolong time.

When I assembled the powercord, I screw it to tight. After sometime, I feel the soundstage focus is losing, and the high is not air enough. I open the IEC end and find that the screws are loosened!!!

Anyone got the same experience?? Which brand of IEC and US plug would you recommend so that this problem can be avoided?

Thanks,
Eric