Took a couple hours but it cuts the sound down to a 1/4 what it was. Saw some plans online and it was easy and many had done it without harming the generator. I do have a little more vents than the others but I was being careful not to burn it up. It's on the 2nd our of the 3 hour breakin. Running like a champAttachment 179853Attachment 179854Attachment 179855
