I just got my C.H ignition to day for my us 35.. I thought I orderd at syncro spark module with it but as I look at the invoice I gess I did not. O well.. The question I have is.. Have any one ran a C.H ignition with out the syncro spark? and is it needded? I know I will have to wach out for the kick back when I start it, but how will it run, and idel. I gess Im just trying to find out if I need to get the syncro spark module or not with this engine..

Thanks
Paul