Should i sign

lANDMAN wants me to sign something where my uncle and I done a land contract WHERE HE KEPT THE MINERALS FOR 20 YEARS. It is in the contract so why should I have to sign anything. .He signed a bad contract just for the bonus. and what is in there I do not agree with. do I have to sign anything?

We are in a similar situation with my family. Did you end up signing. I would assume you still had the right to negotiate a better deal?