Well, being my first time growing heirlooms I'm not used to what everyone calls radial cracking and/or catfacing. I've researched the radial cracking & my tomatoes are green & underripe so it's not splitting by overwatering. The two varieties that seem to really be doing this are Aunt Ruby German Green & Orange Russian 117 - and mostly Aunt Ruby German Green. I don't care if this is typical but if it's bugs instead then I need to pick & throw away the fruit. Here are a few pics of the worst ones.

http://i1234.photobucket.com/albums/ff416/Erica_Shearer/102_4135.jpg

http://i1234.photobucket.com/albums/ff416/Erica_Shearer/102_4134.jpg

http://i1234.photobucket.com/albums/ff416/Erica_Shearer/102_4130.jpg

http://i1234.photobucket.com/albums/ff416/Erica_Shearer/102_4128.jpg

WDYT?

Here is a link that might be useful: