How to change FTP retry limit?

For Rhythmyx 6.5.2, can the retry limit used during FTP publishing be changed? I know that the timeout can be configured by setting a parameter named ftprcvtimeout for the publisher. Any chance there’s also a parameter that controls the retry limit?

It does not appear that this configurable in 6.5.x. I did not check 6.6, but there are some substantial differences between the 2 versions.

Dave