I got my RBX 374 back today! For those that haven't read my previous thread, I bought my first bass from eBay... it came and didn't work... the seller said he would pay for repairs... I took it in Friday and got it back today! When I plugged it in, it wouldn't hold a note at all. When I got it to the shop, it wouldn't play AT ALL. The guy at the local shop said he tightened a pot and it's worked ever since? He said he played it every hour or so and never had another problem. They weren't going to charge me for it, but I gave them $10 for their efforts. I'm not sure I should ask the seller to pay for it or not????? Could this be something that happened in shipping? I spent the last hour playing scales over and over again--I have a lot to learn! Man is my left hand sore!