stumped!

Also, just thought I'd add.
Drained the tank and put fresh gas
Plugs not fouled.
A tester said they are getting spark, but I pulled one and I couldn't visibly see spark.
Also, I checked the cam timing by seeing what the rocker arms are doing. 30° btdc the #1 cylinder intake rocker arm was closing. If I'm correct, that means the cam is timed properly right?