Am interested in buying a CM45, and have been checking the web for comments good and bad about the gun. The negative comments (re issues) about the gun have given me some doubts about the purchase, but the number/frequency of negative posts have seemed to have tailed off during the last couple of years. I am wondering if Kahr has made some improvements in the model (for example, better springs or whatever) which might account for the apparent drop in negatives, or have owners of problem samples simply stopped redundant postings?