Hi everyone, I changed the belts on my 2003 ST4s ABS today (only 5400 miles on it but original belts!) and everything went fairly smooth but now it's only running on the horizontal cylinder. I marked the old belts then transferred the marks to the new belts and everything lined up perfectly, the one unknown is which direction the intake cam spun on the vertical cylinder when tension was removed, I thought it spun back so I moved it forward until the marks aligned but that must have been wrong. How do I make sure it's where it should be now? Is there something I could be overlooking? I know it has spark. Any insight is appreciated!