Originally Posted by Renegade5399
I really cannot suggest anything other than soldering. It's known to 100% work and stay working.
I got lucky and won the coil lottery with mine. They have never whined.
Interestingly enough, it only really had coil when when the EK block was installed. I noticed the coil whine on my KPE card was louder with the Hydro Copper block as well. Granted, the KPE has MUCH less than the FE with or without a water block installed.