SMN: A modest and slight tweak proposal

[Ggwppino]

I like. This way you can delay the rotation by up to 13.5 seconds (with ifrit) and I guess this ogcd can also be used in opening, should it be necessary to delay the burst in opening. Also this way the smn has a little more optimization during the lego phase because it needs to pay attention to the timing window of the lego phase and so, should it not want to delay the burst phase, not use more resources than necessary.