I know many of you use the tech way of showing the customer what the finish frame job will look like with the computer. My question is how did you do it before the computer age ? Etc., the type of wall platform, how was it constructed, degree of angle in order to lay the corner sample and mat along with the photo down, any picture samples would be helpful or possible construction ideas. Sorry, I still work in the old style of touchy, feel. Need possible ideas instead of just laying down flat on counter?