Stop in for a cup of coffee
1. Equus 3568 Dialback timing light.
2. MSD that I hardly use but supposedly triggers properly with multi-spark capacitive discharge ignitions.
3. Craftsman with partially melted pickup housing. My first light and it works fine.
I think theres a lot of decent options for checking initial and even the advance if there is a tach available and timing marks on the damper high enough.