2005 SV 1000S The tach started oscillating this morning. It moves with engine speed, but oscillates +/- 1,000 rpm. When i got to the highway on ramp and opened the bike up, it accelerated all the way to 8k, then it was like the rev limiter kicked in. Ignition cut out, then came back. It runs great below 8k, just has this whacky tach and a new rev limit. I’ll be checking it over the next couple of days, but would appreciate any input.