This is the second ASP that I have bought(a .46 and a .52) that has come in drenched in cosmaline,and the second one that I have tore apart and washed the metal fragments out of. I guess when they are assembling them the metal fragments just somehow get in. [:@]

other than that, they are good engines

I will report on the .52 when I get around to breaking it in.(it just came in yesterday)