[squid-users] Is there any way to "turn off" or disable the HTTP/1.1 features of Squid?

[David Salisbury]

Behind a Squid 2.7 STABLE9 proxy, I have a website I'm connecting to 
that is trying to send back a "100-continue", which (as noted in the 
Squid documentation) is not compatible with this version of Squid and is 
breaking the connection.  As my subject says, is there any way to "turn 
off" any HTTP/1.1 features in Squid so I can rule out my side doing any 
advertising as 1.1 as being a point of confusion for the remote server 
in question?   Squid is definitely making a request as 1.1, as evidenced 
by output from squidclient:

"headers: 'GET http://www.server-im-trying-to-get-to.com/ HTTP/1.1"
Can I "force" Squid to make requests as HTTP/1.0?
David