Using Hekate to calibrate my digitizer worked for me. Thankfully, I had just modded my wife's switch a couple of weeks ago. Glad I came across your post as I was already feeling bummed out that I spent all this time to replace a digitizer only for it not to work. The worst part was that her original digitizer wasn't even all that bad but had an annoying little chip on it that was driving us both crazy and I could've just left it alone. Anyways, problem solved and now my wife is a happy camper since it was for her.