Robert Abbott, Robert T McQuaid, Ken Sharpe, Joseph W DeVincentis, Juha Saukkola, Meghan and David Yamanishi sent solutions.

5-2-4-2-4-6-8-6-4-6-6-8  --> exits on 61.

New solutions by Ken Keating

5-2-6-4-6-8 = 31
5-2-4-2-4-6-8-6-4-2-4-6-8-6-4-2-6-4-6-8 = 97