For those of you who read my last post about Roy Seals' 3D throw meter, you'll all be happy to know that I was wrong about this device; it works great. The first one I purchased had a spring that was two weak.

When I reported my problem on RCU Roy contacted me immediately, replaced the meter within a day, and here I am with my new meter reading the throw on my Mini 3D. Roy - thanks for your help and outstanding customer service!

Drew