I have an SC cutter that I have had for a few years, but it hasn’t been used much. I tried to print a vinyl decal and I can’t see a reason of the inconsistencies in the lettering. The top line is drooping on the left side and the second line as the first 3letters and the last 4 letters dropped slightly. The first letter “I” was considerably lower, but I moved it. I have printed it several times and still getting it. What is causing my design to adjust itself?