Hi there, I'm quite impressed with chimera and its dock functionality. My query is about dock grid. I can't find any documentation about this ie what the values and their ranges represent. Also I can't seem to turn them off once they are on. And not to be too ungrateful different colours would be handy as well...how can I change those? While I'm at it is there a delete molecule button? Thanks for your help in advance joel -- ________________________________________ Joel Tyndall, PhD Research Officer http://www.imb.uq.edu.au Institute for Molecular Bioscience incorporating Centre for Drug Design and Development Centre for Cellular and Molecular Biology The University of Queensland Brisbane Australia 4072 Tel: +61 7 3346 2988 Fax: +61 7 3346 2101 email: J.Tyndall@imb.uq.edu.au