Elise, I know emotions can run high but Siggie wasn't the only one who had problems. Here is a link to someone else who had a problem, http://mountaindulcimer.ning.com/group/beginnerplayers/forum/topics... .
I understand from other FOTMD members that Cripple Creek were great dulcimers. I also have a friend who built one from a kit. Having said that I personally have a problem with any builder who doesn't stand by their product. I purchased my dulcimer from a builder who would refund my money if I wasn't happy with the dulcimer. I understand Siggie did get his money back less a restocking fee but he shouldn't have had to go through a lot of trouble for that. Any builder who thinks their product is good should back that up with a return and refund.
I would be upset if I purchased a dulcimer that had flaws and the builder was unwilling to fix it or refund my money even if I bought the dulcimer from McSpadden or Folkcraft. While I understand some performance dulcimers can get quite pricey, $450.00 is a lot of money to spend on an instrument that has flaws.

Did you remember this earlier discussion or find it by searching for similar laments and complaints about Cripple Creek instruments?
Mind you, it is also a 'trick' that I've had to use on a couple of old US pre-revival dulcimers that had the odd loose fret in order to get the fret 'singing' again.