After a day of fishing the motor died and after 20 min it started back up and ran fine so when I got home I started checking everything the compression is between 105-110 on all cylinders got fuel so when I checked the timing I noticed that it is way off and that spark is not jumping 7/16 gap on cylinders 1,2,5 so I'm thinking that the trigger might have took a dump or could it be the switch boxes any help would be appreciated also if anybody knows a good place to look up testing procedures for trigger and switchboxes thank you