Never had a problem using side cutters, just a nice quick clean finish. Though I would not have mad as many hose cuts as Duckmeister. Out of curiosity which of the parts is the cutting guide?
You may want a little mineral oil to top up the lines after you make the corrections as well
@safreek. This is one of the great reasons to go shimano. It is so much better than dot fluids.
Now the big question that arrives here is...can he just use baby oil? Or does he need to use shimano mineral oil? Can he use magura mineral oil? Oh whatever will be do here? Not sure if I remember correctly, but Duckmeister may have been running a workshop trial on some old shimano brakes a while ago?