Listener 4155

[gribble]

I have completed the grid, can see the circle of 6 words the same, and the 3 letter word inside, but what do you move to reveal the "truth" any hints please, so frustrating getting so close, thanks in advance

[Mysterons]

Think of what the smaller body (in nature) does in relation to the larger one - the smallest practical movement should do the trick here.

[gribble]

Mysterons, thank you for reply after 3 hours on and off still none the wiser, Ive tried rotating the "earth" circle, but I cant see anything, ill take another look this evening.

[gribble]

"but it does move" many thanks Mysterons, I know I shouldn't but I always look for English words, and I looked up his quotes in ODQ and I didn't see it, thank you once again