If I may keep this thread alive just a bit longer:
I see this cable pulling allegation quite a bit online. In fact, I made it once against this La-7 that simply kept moving conveniently every time I was in a position for a shot.
However, one time, I got shot down, and the message I got on 200 from the killer was "Die warper". I queried the guy, a well-known player like Platano or Vans or someone, and he said I was warping all over. I had no idea; everything looked fine on my end.
I think I've seen it described online that when there is more going on around an a/c online, there is more 'info' being exchanged, and so when you shoot at (or maneuver?) very close to another a/c, if there is a poor connection, some info gets lost and that appears to the good connection as warping or, perhaps, intentional cable pulling.
My point, then, is that even though it may seem to be intentional, maybe it isn't, and in fact, the other player may not even realize it's an issue. My router is two rooms away from me, I couldn't possibly cable pull, yet it seemed like it to another guy due to my poor connection. In my case, I re-logged.
When I see suspicious activity, I let the guy know he's warping on 200, and give him the benefit of the doubt that it's honestly a poor connection.
I hope this helps.
Toonces