Faxed a sketch

I spoke to the contractor today and he said he wouldn't be able to come to the house until at least Tuesday. I took matters into my own hands and faxed him a sketch. It was way too confusing to try to explain it to him on the phone, mainly because he doesn't seem to understand the difference between the side of the house and the back. I even tried using directions like "the north side of the house" or "the northeast corner" etc and he still wasn't able to follow. I followed up the fax with a detailed email, so hopefully we'll get another proposal soon.