First Time to Reconcile - opening balance is wrong

[Mark Phillips]

I started with gnucash in January. I went through the setup wizard and
entered the opening balance for my checking account. It shows correctly in
the register window and equity account. But when I click on reconcile, after
adding a month of transactions, the opening balance in the reconciliation
window is $0.00. I have cleared all the transactions from my statement, but
I can't reconcile the beast because the opening balance is wrong. How do I
fix this?

Thanks,

Mark