Maybe your non-prototypes are just perfect already?
They can't be, not when you're a perfectionist ;)
But I get what you were saying about the tiling. Personally, I prefer my background; if I wanted I'm sure I could improve it but I would never tolerate any stretching or scaling because it looks *bad*.
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"With the first link, the chain is forged. The first speech censored, the first thought forbidden, the first freedom denied, chains us all irrevocably." [...] The first time any man's freedom is trodden on, we're all damaged. - Captain Jean-Luc Picard
B*tch, meet reality. Reality, meet b*tch. - Me