Extension boxes on a 36 Spectre?

[bonecrusher]

Has anyone run extention boxes and if so does it help? Thanks Jerry

[MDGperformance]

Jerry your boat has notch in transom,no need for extension box,Jay at spectre installed its system on one boat and ended up filling in 8 of notch in transom.When boats were built with no notch in transom extension box works nice,with notch and box boat has a hard time settling in.

[bonecrusher]

Thank you! I appreciate the info.
Jerry

ps If you know anyone looking for a Spectre can you let them know I'm interested in selling mine.
Thanks MDG