I am gathering supplies to make a custom plexiglass case and need to know what the best method is for cutting acrylic or plexiglass. I have a Dremel and have used it to cut plexi before, but I found it to be difficult and leaves a pretty ugly cut. Plus the acrylic kept starting to melt. Is there a certain kind of cutting disk I need to get? Or perhaps a fine-blade hacksaw? Fairly knew to modding and looking for all the information and ideas I can get from experienced modders. Any advice would be greatly appreciated. Also wondering how thick of plexi to use for the case. I am thinking at least 1/4in. Do I need to go thicker for stabiltiy?