Did the same and ordered a new TT4 passive from a dealer. Bit nervous before it turned up. but it played amazingly straight out of the box. Not touched the set up at all - simply amazing. So nice, I sold my Stingray as it just wasn't getting played even though the tone is very different. Now have added a secondhand TM5!
You should buy as many Sandbergs as You can, but always keep a Ray under the bed...I made the same mistake and sold mine
