That's a good suggestion, Linda, but the company would definitely not do a free test for me and they're not local anyway so I might as well use the Uberscan place.
(The first company, in fact, basically told me that they couldn't guarantee a result for me because I'm too picky). ;)

Emily S. Damstra
natural science illustration
Guelph, Ontario
(519) 616-3654
[log in to unmask]
Twitter: @EmilyDamstra

On Fri, Jun 10, 2016 at 9:11 AM, Linda Feltner <[log in to unmask]> wrote:
Hi Emily:
Would that company that has a "system"  be willing to do a test for you? You said you were not convinced, but they must have said or done something to give you a negative impression. If it's local, you might ask them to show you their capabilities for free. Even a large test strip would be beneficial. 

Let us know what you discover,


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