So I went to buy rats the other day and I ended up coming home with rats and a three year old lesser female. One of those deals that could not be refused. She is ready to go so I am going to quarantine a Phantom male with her and try to get a Karma out of her this season. My question however has to do with next season. Lesser was not really a part of my immediate plan however I guess it is now. I am primarily interested in Supers and ALS for my personal collection. I have read up on everything I could find about Lesser/Butter eye issues but have found nothing definitive. Do we at this point have any idea of the frequency the eye problem occurs? Is it an issue like spider where they all have it and it is a matter of degree? Do they grow into their eyes? Any data or pointers where I can get the data myself would be greatly appreciated.