Ive searched, but Im looking for more direct answers. For 0.250 inch acrylic: Using a dremel for cutting out holes of various shapes, I have 1/8th and 1/4 routing flute bits. What is the best speed (the 1-10 on the side of the dremel) that you have found to be the best for cutting such a thickness? Also, from one of Linear's many acrylic guides, he said that the gluing edges should not be sanded/buffed down to clear finish. So how far do you go to clean up the edges that are to be used for gluing? Last: USPlastics has IPS weld-on #16 in a tube on thier website. Im gonna be purchasing some clear rods that cant be oufnd in my immediate area, so I was wondering if using the #16 cement was worth adding it to the cart when I make my purchase.