I'm debating trying it out on my 314. so you say you started with the steel wool ,I want to make darn sure I get this right. So you are using JUST the steel wool and going WITH the rain, and then what? When you get your FI you are gonna put the FI on in circles with a soft rag if I' m right. What about the 3 knobs for the expression system, how were they to come off, cause the last thing I want do is break the Es inside, then I'm gonna look like a fine how do you do!