Being a wet day (again) , i was casually watching a youtube about pre infusion on the Expobar Brutus ..
http://www.youtube.com/watch?v=zKDvJUxrXDo&feature=relmfu
Now, either the Brutus E61 group is very different to mine ,(Isomac) or the guy is mistaken about how the group works.
He seems to ignore the "built in" E61 mechanical pre infusion ( 5-7secs), and thinks he can manually control the pre infusion time by using the lever mid position. ??
Or am i wrong in thinking that any "manual" preinfusion he does is additional to the in built function.?
IE:- there is no way to override or prevent the inbuilt pre infusion on the E61 :-/
http://www.youtube.com/watch?v=zKDvJUxrXDo&feature=relmfu
Now, either the Brutus E61 group is very different to mine ,(Isomac) or the guy is mistaken about how the group works.
He seems to ignore the "built in" E61 mechanical pre infusion ( 5-7secs), and thinks he can manually control the pre infusion time by using the lever mid position. ??
Or am i wrong in thinking that any "manual" preinfusion he does is additional to the in built function.?
IE:- there is no way to override or prevent the inbuilt pre infusion on the E61 :-/

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