Robr
As there are numerous/many things that could be causing this I would recommend that you post your method of preparation so that it can be commented on.
Breadmaker wrote
When using breadcrumbs you need to add water at the rate of 1.5 or 2 to 1
Apart from such companies as Musk�s of Newmarket, Stroff�s Speciality Sausages of Oxford and The Dickinson & Morris Sausage Shop, most butchers stopped using bread/breadcrumbs in sausage production years ago. As to the water to bread/breadcrumb ratio, based on experience and the make up of bread
I would recommend 1 : 1 (though you could go as low as � : 1) up to a maximum of 1 � : 1, I definitely wouldn�t go as high as 2 : 1. If you think about the old days in the UK you would always find a butcher and a baker very close to each other down your local shops. The butcher would buy the stale bread from the baker.
Hope that you find this information of some use to you
kind regards
Parson Snows