i had tried this a few months ago when i was 1st starting and could not keep the cue ball on the table. i abandoned it because i was a menace to the public, the final straw being a flying ball that was blocked mid-air by my own team captain and his cue during pre-game practice (i broke the ice by calling a "timeout" :embarrassed2

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what you say about not going at it at 110% made me try it again last night. as well the indicated CB contact spot (i had previously tried center-high)
on my home table (8 foot), if i rack the exact center of the head ball at where i think the spot is, i feel like i cannot "see" enough of the target (the 9 in your picture) if i break from about 1.5 balls from the side rail, which is where i feel that i can make the CB contact point. i felt like i kept getting a piece of the head ball
if i start moving towards the rail, i don't get to the point of seeing enough of the target ball until i'm less than 1 ball diameter. but then i can't find a way to hit the CB below the equator unless i kind of jack up/stroke down.
most of the time, either way, the CB came off the rack down between the 1st diamond and the pocket, and a lot of scratches too. maybe 4-5 out of a couple dozen came away to almost the 2nd diamond. none of them above the 2nd and coming back to the middle.
so here's my question... to get the CB to the side rail as shown... how much of that is a function of the applied English? and how much is a function of being able to hit the target ball at the right spot? i appreciate any insights on where to go next in figuring this out.
i'll definitely be working on this. finding AZB and the good knowledge here has helped me a lot. thanks.