I found a major exploit which makes you easily convert a pawn in a day.
Steps:
1. Arrest a colonist who you wants to convert (must be your faction).
2. In the prisoner tab, switch interaction mode to convert. Ask your warden to priorize convert.
3. After the convert, switch mode to release, priorize it.
4. Repeat 1-3 steps.
Steps:
1. Arrest a colonist who you wants to convert (must be your faction).
2. In the prisoner tab, switch interaction mode to convert. Ask your warden to priorize convert.
3. After the convert, switch mode to release, priorize it.
4. Repeat 1-3 steps.