Well I did manage to setup the plexiglass on the frame and have done a double bed mattress protector. It all worked out very well and I will be loading some more fabrics for the next lot of protectors. I only hope they sell as well as they sew out!.
Here are a few photos of the laser setup. I am really pleased with the way this all came together. I am now looking for a laser light that does not use batteries but one which I can plug into the electricity. My H says he can modify the battery operated one but we will have to wait and see how that pans out.