Modest is relative, and like you note above you have to put it in the context of the recent rise, 10% dip at this point? Whatever.A modest dip has to be coming soon, which will provide a wonderful buying opportunity! First good one in a month or so.
Now for some, they may want to sell some now and have money sitting there waiting. I know that is not your strategy. But do you deviate from your strategy at all and instead of directly investing your weekly allocation, would you put it into a pot waiting for that opportunity?