The enigmatic He-sdB pulsator LS IV-14°116: new insights from the VLT S. K. Randall, S. Bagnulo, E. Ziegerer, S. Geier and G. Fontaine A&A, 576 (2015) A65 Published online: 30 March 2015 DOI: 10.1051/0004-6361/201425251