Do House Rules supercede the rule book

[David Van Milligen]

"been faced with House rules superceding the rule book."
Easy in FED, 4-1-2, "Ground rules do not supersede a rule book rule".
I do LL to Semi-Pro ball, I have some on fields with trees and bushes in the out field and no fence, coachs want home run if they it the trees or bushes, sorry against rule book, can only be ground rule double. Ask them to get up some money and put up a fence, it doesn't cost much if they do the work themselves.