Super bands...look pretty...play like garbage.
Also if the ball is coming to a stop, it sounds like you are pitched shallow. Ignore the bubble level and check the actual slope on the playfield. 6.5 is standard, but most like a little extra. That stupid bubble should be eliminated from the BOM...it is rarely accurate. My Star Wars one was so far off I could have the front legs above the rear ones and it was still pegged at the top. :/