Hi Rick
When I made the comment, I didn't mean to imply that you had errors in your build - it was just a general comment while thinking about my past builds!
Anyway, take pride in the fact that you have gone back and improved your model.
On another subject, I used a soldering iron to tighten up some monofilament rigging. Worked well, but I had to turn the heat up to full power. Don't touch the rigging! but get the iron close. Thanks for the info.