
 DRAW Statement's Scale (S) Command Has Default Scale Factor 4 (58025) (Site not responding. Last check: 20071009) 
  The scale factor is specified by including the "S" command, followed by a number from 1 to 255, before the commands that actually draw the lines. 
  The scale factor multiplied by movementcommand arguments (U, D, L, R, or relative M commands) divided by 4 gives the actual distance moved. 
  Knowing that the default scale factor is 4, it is easy to calculate the length of any line given any possible scale factor. 
 www.itfaq.pl /mskb/58/025.HTM (513 words) 
