Jonsered ignition.. Large trouble finding a replacement ignition for my Jred 630V. The ones that say " suitable replacement" are not even close... This is hands down my favorite saw,, yet only runs for about 4 seconds now.. Additionally,, when I tell someone that I have electrically heated handles, they are sure I just wiggled out of a straight jacket.. Makes it very hard to boast about a 13,000 rpm saw that does not run.. Any help out there locating the correct parts ??