{"database": "surfing", "table": "posts", "rows": [["220418", "11248", "Twinzer Design/Experiment.", 64, "jonbiz", "Sep 17, 2021", "2021-09-17T19:31:35-0400", "From my earlier post on fin overlap.\n\n\n\n\n\n\n\nThe canards design is to pressurize the mains. Too much overlap you lose this and with sharp turns you get the stalling effect : basically it a twin fin to a degree: On mids and fish not as important, \n\n\n\nSee below first set with lots of overlap board is loose but on back bottom turns it will stall out. Third and fourth picture is same canards but mains are pushed back. Tons more hold but not as loose, need to decrease the canard size to loosen board up. Boards super fun in both set ups but like less overlap for the hold. \n\n\n\nThis is why FCS are great you can adjust fin tabs."]], "columns": ["post_id", "thread_id", "thread_title", "post_number", "author_username", "post_date", "post_date_iso", "post_body"], "primary_keys": ["post_id"], "primary_key_values": ["220418"], "units": {}, "query_ms": 0.991490000160411, "license": "Public Domain"}