A cautionary tale: The Coulomb modified ANC for the 1/2+ 2 state in 17O N. Keeley, K. W. Kemper and K. Rusek Eur. Phys. J. A, 54 5 (2018) 71 Published online: 07 May 2018 DOI: 10.1140/epja/i2018-12507-5