I wouldn't say it's severe but it is annoying especially now I have my shifts timed right. Restrictor orifice seems like a good approach where can I get one and what size(s)do I need? I did notice when I lowered pressure at one point the overlap was less, but the 1-2 was softer. A 5.0 lever may work fine for some, but it is prone to overlap and that's what I have and I need to find a way to compensate and eliminate it.