Hi all tested the P-spec W.O.F 30 yesterday i determined 45 degree servo through each direction is way to much and i will change the steering rod geometry by moving the 2 pushrods in on the steering arm . As for servo speed the HS-5646WP is rated at .2 sec /60 degrees at 6v at 157 oz torque . The Swordfish 220 amp esc bec voltage rating is 5 v . Would i be correct assuming the lower voltage the servo would be even a bit slower ? MY other concern would be on 5v bec that i will also loose more steering torque ? Would a flatter running attitude on a tunnel hull also contribute to hooking while turning? Regards Andris Golts.