Here is the $22 inside regression, don’t.
Bet $22 inside. $5 each on the 5 and 9, $6 each on the 6 and 8. Take down the first two hits.
Then make two don’t come bets, one at a time, with the next two hits. Do not press any bets. Let them run until you lose.
REASON: First two numbers that you take down will show a small profit. For example. The shooter throws a 6, you take it down with a $7 win. Then the shooter throws an 8. You take that down with a $7 win. Profit on the $22 risked is $4. With the two remaining numbers still working you can build up the bets you took down with two don’t come bets. Now you have a hedge.