Negative Cash Balance After IRA Transfer

[JCox]

I manually entered a $6,000 purchace of a fund for my Roth IRA using the BoughtX action and showed the the funds came from my primary investment account. This in turn creates an XOut entry in the transaction list of my main account and a $6,000 negative cash balance. I can't find where to show that the $6,000 actually came from the MMF and the cash balance should be zero. An edit attempt of the entry of the main account shows the transaction as "Cash Transferred out of Account" and an attempt to change it to "Shares Transferred Between Accounts" and choosing the MMF as the source account will cause a message to display saying there is not enough shares in the account [you] are trying to transfer from, which is not correct, the funds are there. What am I missing?