This is an accessory push-on lever to all iSPIN and JUMBO models to help with understanding the balance of Pull-in verses Twist and allows very small amounts of adjustment, bringing much improved control.
Simple push this Lever onto the front face of the left-hand Tension Control knob once you have fitted the Leather Tension Cord.
Please note:From 20th February 2025 all iSPIN VX and JUMBO orders will have this accessory included.
