We run 40tt behind offshore board with the flags, they do take a few small adjustments on the older boards to do this, the new flags that have the holes help alot, we were able to drop the rubber bands after installing the new design flags.

I don't change the location of my boards or rotate them, the outside board stays the outside, middle the stay middle, so when a fish comes in it goes back out straight out the back then it swings back into place once tightened up. But in doing it this way it makes it hard to use weights unless in deeper waters cause in shallower water it will find the bottom b4 the boards gets far enough back to reach it potion. This if running spoons or harness causes issues. I like tadpoles too but ran into the same problem. Same thing cam happen with any weighted system if running near bottom even on a turn, the inside stuff will drop depth and the outside will rise...not so much a bad thing till the spoon plug's up with muscle shells or you rip the worm off the harness........maybe the dropper depth helps keep this from happening compared to a snap weight system. But I can also see with that dropper hanging down ad lines pass over each othe it could cause it to get into each other.

Most important thing is there are several methos that do work, play around, figure out which one works best for your own liking and fishing styles, they have issues, they all have good points