You may be a little burnt out watching too many instructional videos. But grooved strokes are a result of instructions + practice.
If you try to take everything you watched into a stroke all at the same time, it's gonna slow you down and not work. Even a little bit off in technique can produce deleterious results. It has to be incorporated through practice, repetitions etc. Just my 2 cents..
Head LM Rad MP, Wilson Blx 6.1 95 16x18 w/ RPM Blast, 4 1/2 grip.