a little bit of position problems in AfterEffects

ok so like ive been working on this chorus animation for some time and i got it finished today but when i went to check on the whole thing in AE the earlier parts positions got shifted so i tried to put it back then the ones from the later part shifted so i decided to put a position keyframe of the same position somewhere in the middle it still didnt happen to work soo im kinda stuck with this now

Can you take a few screenshots? I kind of think I know what you're talking about but I can't be sure until I see it myself. O:

This is what either are supposed to look like...

Spoiler:

this is what happens to the other when i try to move either one

Spoiler:

Try placing a key frame of the same value right after (1 frame after) the first one rather in the middle of the two.

so it was
◆--------◆
to
◆◆------◆
with the first two being the same value.

LOL I FORGOT TO REPLY SORRY. /stab'd

I rike yer diagrams mang. :D

If that doesn't work, do you mind screenshotting your keyframes? O: