Quote Originally Posted by Thegreg View Post
If I start with a low charge, 20gr say, will I not have to put more semolina in to make up the space?
Not necessarily! Again it's personal preference. Some argue that seating the ball so that it's flush with the front of the cylinder is very important - others will say 'b*l*ocks'!
I realise that this is little help in giving you guidance but my advice is try things and see what works for you.
S