41C wand--how fussy should it be?

[quantalume]

(02-07-2016 08:06 PM)boniholmes Wrote:  I do not know if it helps, but there is an online barcode generator .

Hey, that's really cool. Thanks. I wonder how many other 41C-related hidden gems there are across the web that I don't know about. I was able to scan those codes, although I had to retry a couple of the lines. I'd just like to know how typical the performance of this wand is.