Howdy, sounds like a load of vegetables!

For the 5-1-1, did you add the Lime? (I hate to even ask, but you never know...) ;-)

Also, what type of fertilizer are you using?

Josh

BER is a common physiological problem, often unrelated to the Ca supply, on early fruits and usually self-corrects. By 'unrelated to the Ca supply', I mean that even when the Ca supply in the soil is adequate or even more than adequate, it's common for tomatoes in early growth stages to exhibit BER because they are physically unable to assimilate Ca fast enough to supply the needs of the entire plant. You can read more about it if you like at the link I left below.

Al

Here is a link that might be useful: More about the physiology of BER if you click me

yep the lime was included......Osmocote 14-14-14 in the mix and half strength 24-8-16 MG since.