a real challange?

[Yamamaya42]

So, from what I understand, the cheapo mega328 tester should be able to test the coils in my tv, 93uh – 250uh, cause as mentioned, I only found 1 of the 2 new 93s needed, so I will have to re-use whichever one that's in there that tests best, and from what I read, the new ones need to be put in exactly the same way as the old ones... just how critical is that?
If coil #xx1 was ##mm on the left side with the leads, and ##mm on the right, sitting ##mm above the metal chassis, does the replacement have to be exact, or is there some wiggle room?