I have a 2000 banshee. Hasn’t ran in a while. I am going to rebuild the carbs and do the TORS elimination kit. The kit came with the new idle screws. While looking at the carbs and figuring out where to start, I noticed that the carbs already have the idle screws installed. Is it possible the old owner had this done already, but then put the TORS system back on? Or do I not have stock carbs on my machine? Thanks in advance for the info.