Thanks Neo,
On second thought, I think I will just leave it alone. I got enough time in it already.
Heres the skin and the area that is cracked finish. Bad pics and hard to see but I can feel it with fingertips. It's lighter than the rest of skins and cracks go across the back. I am wondering if it because I put a coat of amber shellac over the skins first off to bring out more warmth in color and then did the tru oil?
Will try to sand it out gently and finish better I guess.
Any suggestions?