This update provides an agreement checkbox, so that the user needs to accept that eSail is not a replacement for professional training by a qualified instructor. In addition we point out limitations - we cannot simulate the physical and mental demands of real world sailing. Also we highlight that no simulator can always replicate real world physics, especially as all boats behave differently. The agreement only needs to be accepted once by each user/boat. This wording is in preparation for eSail V3. We will be adding tidal height information so it is really important that users realize the limitations of eSail. We do not want users grounding their real life boats! But the wording applies to V2 as well and builds on the current licence agreement and warnings we have placed across all marketing materials. We have also changed some wording in Settings. We now have a 'Detailed world' checkbox. The text states that this provides more detailed sky and terrain. Actually the increased terrain details in V2 are barely noticeable. But in V3 we will have some nice eye candy, and this option will become more important so users can conserve resources if their machine is struggling with the new detail.