I might go to another dealership to see if they can look into it more. When I asked the service mgr and he said no. I told him, i've been driving for 20 years now and the last 10 years I have owned 4 Honda vehicles, all manually transmission cars ( a 98 Integra GSR, a 98 Prelude and an 05 RSX Type S ) and none have ever experienced what the 07 Si's transmission does. His response was he's been a Honda service tech mgr for 20 years and has never heard of this particular transmission problem. a stalemate if you will.
But when I had my Acura, Acura Corporate always would do a follow up call to inquire about how satisfied I was with my most recent service. If you are unhappy, they look into it.
So when Honda Corporate contacts me I'll be giving my dealer a big F in the customer happiness category.