Furutech GTX NCF receptical break in, how long

After my post on 5/9/18 claiming "big tight bass and killer information retrieval" I was very happy with results. The only thing that was missing was the little sparkle on top end that was there the first day I installed outlet which was 5/1/18. I was told by dealer I bought NCF from all that would come back when it was broken in. Yeasterday 5/13/18 out of nowhere extra little sparkle came back. That puts break in right at 2 weeks plus the 6 day burnin from dealer for anyone going through Furutech break in. I won't mention dealer name but he is a very honest brick and mortar Furutech dealer that I have dealt with in the past. He may have made a honest mistake and sent me a non burned in outlet, I will never know.

OP, what type of outlet were you previously using? I might go with the Furutech too in the near future.

Thanks,
   LP

@paulcreed 
Sorry, but I'd have that stuff serviced. It's not right. 

OP, six days on a cable cooker will help but not fully break in that Furutech GTX NCF outlet.

@kosst_amojan, no offense meant to you by my posts above, but for the record do you use a Furutech GTX Gold or Rhodium outlet?

@lak 
No, I don't, and I wouldn't given an unlimited budget either. I think these "tweaks" are antithetical to HiFi. The entire point of a high fidelity gain stage is to build a circuit as revealing of the input signal as possible while revealing nothing in the source of power. I consider these kinds of tweaks revealing only the weakness of the gear. It takes no skill or cost to build gear sensitive to anything coming through the mains. It takes skill and money to build gear that is indifferent to it.