I love how a newer member finds a multi-year old thread and refreshes it!
Welcome to the Forums, Tims.
I'm not familiar with your Tinderbox, but if you ever find a Tinderbox Unique - marked Made in England - grab a root and growl. It was made by Charatan and it will be a damned fine smoker.
http://www.pipes.org/wp-content/uploads/Articles/Seconds.html
I built my burner collection on estate seconds because it was all I could afford. Most are gone now - traded or gifted - but I've still held onto the Charatan and Sasieni segundos because they're fabulous smokers. They might not get the use they once received, but when I see them on my racks they still make me smile.
By the way, go ahead and throat punch any asshat who calls a Sav Estella a second. It's one of the finest production burners ever made and, like my rabbi taught me, I'll buy it from you sight unseen if you don't like it.
Fnord