Its forth day, that I am practicing fourth lick of Ivans pentatonic slides.. and I still cant get faster even for 1 stupid BPM.. Firstly.. I went very quickly - in half an hour, I have been playing 70 BPM without a problem (16th notes) in a next hour, I got on 80 and was able to play it without a mistake..
but after practicing for another 10 minutes I had to actually slow down on 50 BPM - my fingers started to do weird things and absoluetely stopped to play the pattern, I've been learning all the day.. It just got STUCK at one of the notes and there was no way to break throuth this issue, than to go at 50 and start to slowly rise the bpm up.. when I went to bed that day, I was playing at 75..
Another day, the same scheme - I did it on 75 and I was ABSOLUETELY SURE, I can play it absoluetely clearly.. and when I went on 80, I played that lick 3 times.. then again the strange thing happened.. I had to go on 50 and slowly work my way towards 75... and after few plays at 80.. I just fallen down again
I am starting to get desperate.. I still cant play any faster.. and I am practicing for fourth day... around 4 hours every day - first day even 6 hours of practice..
What should I do? Help please