Is it true that you can freeze an amp in the freezer for about 10 minutes and the test will freeze white to the oil. my friend told me todo it to check if there was any test in my sust i frooze it for about half hour then took it out the freezer i whiped the amp and as it started to melt i tipped it the oil poured first and for a couple seconds there was like a white lump in the oil, then it all turned back to oil. Could this be the test and it works?