Yeah, that lean signifies the lowest I've ever gotten with that jump. The extra velocity is what saves you. What makes the position even stronger is the fact that you have to face again on the way back, and the timing isn't as trivial, because it's so far away.
I am trying 14 but i am wondering why you added this 2 days ago since these jumps are no longer possible with the new update...
 found out a jump almost straight out from start and jumping right in the corner so that you jump back with "lean" gets you past the spinner. Is this what you mean? because you refer to making the jump as the low wall double jump.
[edit2] saved it thx
I'm still using number 12 more. Let me know if you ever get that 12 with 14's spinner position, I wasn't able to find a way up the column, but I'm sure there is one. And thanks for the comment. Over a thousand views and you are the first one to comment on a base. Haha.
Edit: actually it's two thousand =)
Edited by Cylence, 10 April 2015 - 03:41 PM.