just did my first commercial job. the owner of the establishment had blue prints drawn up by an architect. the architect suggested that there be installed: 43 andora junipers, black plastic, 4 inches of mulch. plants must be 18 inches apart. i did not look at blue prints, rather, i spoke with the owner on what he wanted done. after speaking with him, i put in writing, 2 yds of topsoil, 43 andora compacta, 12 bags of pine bark mulch. i was not able to fit in the 43 andora at 18 inches apart, also i needed an extra yd of topsoil, and more mulch. i told the owner this would be extra, he said no way, i was supposed to do the job as per blue prints, i said no way, the blue prints are between him and whomever, i gave my price along with materials in writing. i cant fit the junipers in but still expect to be paid for them. his measurments are screwed up from the architect, he is refusing to pay, i plan to go(at night) and pick up my plants and abort the job. any opinions?