72 c 10 door adjustment question

[BCOWANWHEELS]

IS there a way to adjust door fitment in and out wise . theres like just enough play that when closed you can pull both doors in and out and feel about 1/8 in free play. door edges are all even. never had to mess with a 67-72 tk door in this manner before. all help is appreciated once again. tk has 152k miles on it, my new project tk. gotta do 2 door skins, cab corners inside bottoms of doors also along with new r. ft fender. possible rebuild / replace rad core support . done body panels b4 so no problem there. thinking about doing a long bed to short bed conversion also in addition to complete new bed.
thanks
bob