Took bike out (550) and it was misfiring so came back after 1/2 mile and checked the headers and #3 was only just warm where all the others were hot. After checking plugs leads and caps I looked at the points and the set for 2&3 were way too wide, reset them at 15 thou and it ran sweet as a nut, I suppose my question is why wasn't #2 misfiring as well?