Set funding source in PayPal personal

[danidan]

Hi guys,
I have a TW account connected to my PayPal account. I'm trying to avoid a situation that the account goes to negative balance, and PayPal trying to withdraw new funds from TW. This will fail, as this account can't have electronic withdraws.
Where the heck can I change the settings in PayPal so in case of a negative balance, they take money from my credit card but not from the TW bank account?

Cheers!

[SaiJin]

From what I recall they only take from the bank account.

Perhaps put aside some money in the Paypal balance itself? I think it's better that way