Noise in 340...help

GOOD NEWS!!
Some of you were aware of my dilemna concerning the noise in my 340. I took the advice of several guys and drained the oil and replaced the filter with a high quality one. Also I added one quart of Marvel Mystery oil. I couldn't wait to get home tonight to start it...(I got home too late last night and I didn't want to wake up the neighbors) Well it started and immediately the noise was quieter. As it got up to temp it completely disappeared! Yahoo! Thanks to all of you for your help.
Now...you have to know that Ratman is gonna rest easy tonight. Thanks Al. I know it was a stressful couple days for you too.:cheers::wav::cheers:

I'm gonna post pics soon of the new stance!