ME-2 Should be on that list. The Republican is only 7pts back and this district has been Republican in the past. It is mislabeled in your tier 2 listing as Me-1.
www.levesqueforcongress.com
Well we have ME-02 labeled correctly but YOU ARE CORRECT about ME-01. It should be on the Tier-2 list. It makes the grade with the Leans D rating by RCP. I'll add it in the update.