FWIW, unless you're hypersensitive to gluten, I don't think trace gluten contamination is anything to worry about. For example, most of the nuts, chocolate and even vitamins I buy are "processed on equipment shared with wheat and soy." I couldn't care less.
I think gluten is incredibly overrated anyway. Mr. Gluten gets way more credit than he deserves. The average Primal seems to be terrified of gluten but will happily choke down chicken wings deep fried in rancid vegetable oil at some bar...as long as they're not breaded, of course. Personally, I think the WGA in wheat is more harmful than the gluten for most of us, and I'd rather eat vital wheat gluten stretched into fake vegan "meat" than use salad dressing made from soybean and/or canola and/or cottonseed oil. But that's my opinion.
Relax a bit
Don't put your trust in anyone on this forum, including me. You are the key to your own success.