Sorry to hijack, but you just answered your own question. The DT get the ball to transition earliest and with that, without the oil to get the ball down lane, it transitions too early and gives you the reaction you saw. A reaction that is constantly digging in and bleeding energy, which is why he's so much further right in order to play the lanes in a way that gives him a better chance to carry. The other two layouts put the pin further away from the PAP causing the ball to transition later and giving you a sharper or more pronounced move off the friction than the DT on that pattern. Let's also take into account the bowlers specs.
I'd advise the vid on forum.bowlingchat.net in the Mo & Friends section. They bowl on a bit more oil and two different patterns. Aside from that, the DT is when you want to transition the ball sooner so a ball like the Grease Monkey would not be the most ideal.
