Im trying to set up a crank trigger on a sbf. I line up the magnet to the sensor at approx 20btdc. My gap is about .05. Car doesn't even try to start. Switch over to the distributor and car runs fine. If the car has the correct timing on the distributor isnt it phased good enough to start on the crank trigger? Im using the smaller 3/8 non magnetic pickup from msd due to clearance issues. They said that the smaller pickup would work. I would think the car would backfire or something when i tried to start it. Any help would be appreciated.