anyway you could talk to him again and possibly get some more info? if hes been around awhile, it might be time for him to get on the forum.
as for the spider wobble, which may be a little off topic, I don't think people have an issue with it because I can't find one case of a spider having a wobble so bad it cannot thrive. even if one did pop up, natural selection would take care of it. if he has a breeding homozygous spider, it obviously thrives so why not share some information with the rest of us? the issue has nothing to do with the wooble, its what the gene truly is.
also i will add even if he did get on I wouldn't expect everyone to 100% "believe" him right away, even if he says hes produced 50 eggs all spiders. but if more people come forward mayb even a couple years from now, we might be able to put together something.