I am being told that because the neck isnt original on my '55 Martin Indiana it may be causing the problems with the intonation. I'm not going to bother to try to fix it if this is the case, but its sad after all the money I sank into this thing. But I am a little confused because I thought the problem was mainly the C#3 and I have read about Martin stencil owners modding theirs to fix this, and that its just a simple modification that was left off (pre 28 handcrafts too.) Tomorrow I'm going to talk to the techs and decide what I want to do. Any suggestions? I want to save it if possible, but not if it means messing with the neck.