Carry wise I agree with Paul, 170 technique was and is the game changer for more line, and definetly velocity of the line, but going all out and hitting or almost hitting the ground also have the line coming forward low, and max carry and tall grass are not a great mix and one needs immaculate timing not to tick. I hope to get there one day
But for more moderate (few feet shorter carry

After all, it's line velocity we want to combat that old frenimy gravity

Cheers
Lasse