Using SpringsSprings can be attached as needed using the included carabiner hooks. Open a carabiner andslip the spring though. Clip the carabiner to the desired F2 System™ position.Getting Started with your BASI Systems™ F2 System™Welcome to the BASI Systems™ F2 System™ in your box you will find the F2 System™ set. There are two discs, to mainbodies, two handles and a smoll box that contains eight screws, two caps and a wranch.F2 System™There is so much to share about the innovative F2 System™! We hope that it will inspire and take your work to a newlevel of form and function. Using this system, springs can be attached from different angles and resistance levels.Pilates Precision and Flow™BASI Systems™ equipment delivers a breakthrough in precision and flow for Pilatesmovement. The intelligent design of BASI Systems™ brings together over thirty years ofPilates practice and research with the highest quality custom materials and craftsmanship.The F2 System™ lies at the heart of BASI Systems™ Pilatesequipment. It offers magnificent versatility and previouslyunattainable precision for spring setting angles and degree ofresistance. The levers also serve as handles for performingweight bearing exercises, placing the wrists and shoulders inan optimal position.You can easily upgrade your existing BASI Systems™equipment by adding the F2 System™. Simply remove thecover from the pre-prepared hole and insert the socket. It isnow ready for use. We hope the F2 System™ will inspire youto take your work to the next level.BASI Systems™ F2 System“I see the equipment as an extensionof myself when I practice and teach,and therefore I want it to inspire mywork, my movement and my spirit.”Rael Isacowitz, Founder BASI Pilates ®Attach F2 System™ BasePress the button on the F2 System™ base and slide it into the desiredequipment port. Release the button and rotate slightly until it catches one ofthe angles inside the mechanism and clicks securely into place.Attach F2 System™ HandleLoosen the knob on the F2 System™ base and pull the knob as you slide thehandle into the base to the desired hole and position. Release the knob andturn it clockwise to secure the handle.Attach F2 System™ CapPlace the cap onto the end of the handle and secure it with the wrench. Thiswill allow repositioning without worrying about the handle becomingdislodged from the base.Adjust F2 System™The F2 System™ handle can be used in a myriad horizontal and vertical angles.Loosen the knob and pull it as you move the handle into the desired position.Turn the knob clockwise to tighten it.