I just downloaded QTR and started my first piezography printing tests. Looks great. But I sure would like to know how to make the QTR window larger on my PC screen. The workshop I attended had only mac hardware and the whole exercise of sizing images in the print window seemed simpler. If the means to size the QTR window on a PC is described in a manual I was unable to find the info. Any suggestions on how I can do it?