[Rastas]

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You should has started your post with the disclaimer " As a supplier/retailer....." which would explain most of your post.
As a consumer I have purchased a few scopes from Andrewscom and never had a problem with their service or honesty. One scope that I purchased had astigmatism and a turned out edge which was replaced within a week at their expense with all shipping. They stood by their product.
They may not test each product but if the is a fault, they replace - no question asked.