Issue on Subscription Period

I have a product setup in amember/1sc
same days price etc..

When i do first step (amember setup) shows correct period - 2-8-2011 to 3-10-2011 (not paid)

Then when I complete 2nd step in 1sc it shows:
2-8-2011 to 4-9-2011 (it is adding 30 days on automatically?)

Nothing is in error log
I called 1sc support and they said contact you

Product Period Payment System Receipt # Amount, $ Paid Status
AmemberTest 02/08/2011 - 04/09/2011 1ShoppingCart 173795807 $1.25 YES Active

If you manually add a subscription in amember using free payment plugin is the date correct ?

yes the date is correct when i use free payment
date is also correct if doing payment before active/processed - then it is wrong
in 1 shopping cart date is right - in log where it sends info - it is right...

but still showing 60 days in amember once payment is processed...very strange...

Any ides on how to fix?