Eight.3 Wakesurf Shaper w/ 1in & 2in Boat Shims

The shim is a simple attachment between the Wakesurf Sharper and a boat''s hull. Every hull shape is different some are mostly flat and don''t require a shim. Others have a step hull and require a 1 shim other boats have a more pronounced step and need a 2 shim, while in some cases you might need both shims to make a 3 gap between the hull and your Wakesurf Sharper. For installation Eight.3 recommend the Wakesurf Sharper is 80% subgmerged when boat is properly weighted and as close to the stern as you hull will allow.