For those who purchased the optional spring guide spacer, simply slip the spacer down the guide rod on the spring guide as shown. This would pre-compress the spring to produce higher energy output when installed. Please ensure that the wider end of the spacer caps over the spring guide's thrust bearing while the narrower end engages the spring. Installing the spacer in reverse will jam the system and cause component failures. Please do not use the spring guide spacer with the piston spacers. Please also do not utilize the spring guide spacer in traditional full stroke systems. Doing so will lead to severe damages to the mechbox components
Specifications:
Manufacturer Part#: SGS Click here for Gear Installation Notes
Note: Professional Installation of Siegetek Gears Highly Recommended.