The RCSubGuy's ATSS - Automatic Trim Sub-System for RC Submarines

Components needed: -sealed tanks -reversible gear pump -reversible brushed ESC -Automatic pitch controller -silicone hoses Just getting started and have questions? Check out my guide to RC Submarines: https://www.rc-submarine.com/product-... The Nautilus Drydocks: https://www.rc-submarine.com Instagram:   / rcsubguy   Facebook:   / nautilusdrydocks   Chapter Breakdown: Thanks for watching! Bob Martin the RCSubGuy www.nautilusdrydocks.com