Hey everyone. I have just received my SDS100 back on Monday from repair. The volume knob broke off and while I was able to make it work for a while I finally got it sent in and fixed. However just today I noticed it wasn't picking up anything at all while showing -40 dBm signal strength. I quickly hopped on a VHF I know has traffic and it was making a rhythmic scratching/static noise. I found a video on YouTube about CSJ's and it's the exact same thing mine is doing. In the notes on my slip they sent back with the scanner they even said they reinforced the solder joint. So my question is, is that what it is going to likely be and not me mistakenly missing something? Also is this something I can take care of myself (mild experience in soldering) so I can avoid some downtime or should I just send it in? Thanks in advanced.