Retul = BG.Both places use similar Retul systems. Stu also uses the dynamic fit until which allows him to make slight adjustments on the stationary bike positions while you pedal. He has meters in the cranks/pedals to measure how the adjustments affect power so you and he get immediate feedback. Otherwise you have to get off the bike while the fitter makes adjustments in saddle position and height, stem, bars, etc, and then get back on.
You can give Stu a call and talk with him. He's a very nice and interesting person. You can also stop by Freshbikes and see how their system works. But be careful - their choice of bikes is tempting enough to buy a new one. It's one of the top high end shops in the country.
Not from my experience.Do you assume a fitter who may use BG, and Retul as tools do not talk to you, try to understand your personal fit issues, injuries etc? The two fitters being discussed here are very highly regarded professionals. Retul and BG are different systems even though Specialized bought an interest in Retul.
I have had BG and Retul fits.Well, there are also many people who have been very happy with the two fitters being discussed here. I assume you have used neither. I've seen Steve's blog. Looks very good. Id be thrilled to work with him but I'm in the USA. I'm frankly not able to translate his recommended methods into my own fit. I tried the seat balance thing and although it makes sense to a degree, I could not determine what the ideal setback was. Nor could I look at myself in a mirror and see the "sudden acceleration" of the knee that he discusses. I want a professional who has done this 1000s of times and has the experience and expertise.