#1
Is there an exercise to strengthen my fingers so i can hold the F chord better it` a bloody nightmare at the moment
yes all six strings buzz !! but it`s unique isn`t it
#3
I play most barre shapes a bit weird, instead of fretting them normally (just finger strength) I put my fingers into position and kind-of let my arm hang from there - the weight from my arm then holds down the shape. The only problem I've found is it can make changing chord shapes a bit slower at first...