packet size large than 1514 after using stream profile + client SSL profile

Hi :

 

I am tring to rewrite some of the contents when HTTP reponse by a stream profile and send those data to client thr. Client SSL profile.

 

Those rewrite process seems work but client AP (JAVA RMI over http) got an error when data received -- IO error and data demaged.

 

When look at the tcpdump from client side and found those packet size large than 1514 . I think is it possible to limit the packet size small than 1450 when BIGIP send it to client ? Any ideal for this problem ? Thanks a lot