i guess. I also have the fly tampa sxm scenery that works great, no texture bleeding, and also the indianapolis X scenery with no bleeding either
That's doesn't mean anything. Each scenery is done differently and you can't just compare like this. As I've said already, OHare is a little bit more FSX-native than Zurich. Probably Zurich will not exhibit this problem on your system as well. And no, we can't redo the whole ground like Zurich, because there are solid reasons why this scenery is done this way and the other not.
Perhaps it's something that manifests only with FSX SP1, but that's also not certain, because Axiom says he use SP2 and he's the only other one that see it. So, it might also be a system problem that only affects FSX sceneries, but only those made in a specific way. There aren't many around to compare.
But, as I've said, too many times already, it's not possible to even START working on a fix, if we can't reproduce it. At least, if we had more users that reported it instead of just two, we might even start seeing a pattern of system configs and trying a fix "in the blind". But this is not the case. We have 2 users, one with SP1 the other with SP2, for everybody else the scenery works, where's the pattern in this ?
There is a reason why we have a Trial, to let the user TRY the scenery on HIS system and let it test it against unforeseeable issue that might happen only on HIS system, like this one. If you can't stand this issue, you shouldn't buy it in the first place. I already offered you a refund, BTW.