On Sunday, March 2, 2014 8:12:03 AM UTC-5, wrote:
Hi,



Looking for a Cambridge/ClearNav style polars for my new ride. What I have in the ClearNav at the moment for 18m config is



weight: 410kg

Best Glide: 46, at 105kph

-2m/sec speed: 160kph



Don't have anything (yet) for the 15m config



TIA,



Frank

Look on Cumulus Soaring for polars. There is a Ventus2CXT polar which should be close enough. Your best L/D should be 50. I fly a Ventus2cxm and that polar works well for my SN10b.