"Graham,
The flap position Indicator is First Class all the way around. From the documentation to the final adjustments after installation and of course operation, the STC is really good.
I visited the website and viewed the testimonials after writing the article.
I think I cover all the bases on accolades in the letters there. I have some pictures that I will be willing to share with you if you are interested.
Regards,
Charles Lloyd
Contributing Editor
Cessna Flyer"