check UVW mapping alignment for instance in max under UVW map go to alignment then view align
now if the shape of the UVW mapping align doesn’t match how your object is shaped then correct it . it should work .
check UVW mapping alignment for instance in max under UVW map go to alignment then view align
now if the shape of the UVW mapping align doesn’t match how your object is shaped then correct it . it should work .