On my shot I never said shoot a ball in the side pocket, you shoot into the titI don't follow how one can pocket a ball in a side pocket and go into the long rail corner on the same side (as the pocket the ball was pocketed) on a draw shot. I think you describe a glancing contact?
And in my experience, drawing into the opposite long rail doesn't provide angle to see the traditional 3 railer go long...plus it is so far from the start point to the initial corner, major spin/ speed losses are seen .