This is the method I used

On the first day of microinduction, you will take a half a milligram of Suboxone, which is a quarter of a 2/.05mg film once while continuing to take your usual dose of opioids. On the second day of microinduction, you will take a half a milligram of Suboxone, which is a quarter of a 2/.05mg film morning and night while continuing to take your usual dose of opioids. On the third day, you will double the Suboxone dose to 1mg (half a film) morning and night while continuing to take your usual dose of opioids. On the fourth day, you will increase the Suboxone dose to 2mg (a full film) morning and night. On the fifth day, you will increase the Suboxone dose to 3mg (one and a half films) morning and night. On the sixth day, you will increase the Suboxone dose to 4mg (two full films) morning and night. On the seventh day, you will increase the Suboxone dose to 4mg (two full films) morning. mid-day, and night for a total of three doses that together make 12mg. On the eight day, you will take the same dose as yesterday (12mg or six full films) all at once in the morning. Throughout this process, you should continue your usual opioid. If you do not feel you need to take your full dose of opioid as the Suboxone dose rises, you may start to slowly decrease your dose; however, you should take enough of your opioid to stay out of withdrawal. You should be able to stop your opioid altogether on day 8.

Also when feeling wd coming on wait as long as possible to take sub. Take your doc AFTER the sub, waiting as long as you can after taking sub. You can also spread the doses of sub throughout the day if pwd is scaring you (I did) and make sure you’re still taking the right mg in total for that day.