Zipwakes spec for MF 855

[darbyjsthompson]

Hello,
My trim tabs have failed and I need to replace them. I've looked through all the posts involving Zipwakes vs tabs and given the reviews, seems a no-brainer to replace with Zipwakes. (yes I know more expensive than tabs, yes I know tabs can do auto leveling).

Has anyone installed Zipwakes on an 855? Can you tell me the configuration? 450S straights? Chine? V?

My boat is in-water so measuring the various transom sections is difficult. All help welcome.

895 specs or commentary welcome, but I'm not positive the transom is identical.

Many thanks all! 
Darby

[mekachis]

Did you finally install the Zipwake on your MF 855?

I'm also looking for the same info and after measuring the transom it is not clear to me if it is possible to install it or which one I should buy. 

[darbyjsthompson]

I opted out of zipwakes as other boat bills added up!