Problem with .transform(ack())

[John F. Berry]

I have an HL7 listener that should be placing the inbound message onto a seda 
message queue for a second route to proccess.If I run 
.from(mllp:....).transform(ack()).to(seda:...) my second route that performs 
.from(seda:..).process(...).to(mock) gets the HL7 ack in the exchange, rather 
then the inbound message..  
Pulling .transform(ack()) out causes the HL7 client to not receive an ACK until 
both routes complete.I want to ACK after the first route places the message on 
the queue.
Thanks!