Strings, like guitars are as subjective as any other items. I have been questing for the "Perfect String" and I have purchased about every standard or stocked brand in music stores in a 25 mile radius of my city.
I just purchased a used Epi, 56' re-issue Gold Top and the store owner said the previous owner just put NEW STRINGS on it. It played like butter and sounds better then anything I currently own (mind you that is 30+ guitars). I have an slight aversion to leaving the strings on used guitars (like changing oil in a newly purchased used car).
I played the Gold Top for a few days before I took the time to change the strings to my current favorite, Ernie Ball Super Slinky pinks. Prior to the change out I mic'ed the old strings with a Micrometer to make sure i wasn't changing the gauge of the strings and therefore screwing a perfect set-up up.
The strings that were on the Epi GT were the identical gauge of string i replaced them with but had a RED SILK WRAP on the ball end of the string. After the change I had to raise the saddle just a fraction due to a small buzz on the top 3 strings. It still sounds great (P90's), and plays very nicely but not as good as it did before I changed the strings.
My question: Does anyone have experience with a string mfg'er that wraps their standard 6 string with red silk?
Sheshhhhhh

after re-reading this before submission I sound like an ADHD geek with anal retentive tendencies! But I still want to find these strings!!!! The owner said he would ask the guy next time he is in to see what strings he used, but that could be a few weeks.
ANYONE HAVE A CLUE!?!?!?! Cuz I sure don't! LOL