The first time I saw Zimmerman....without knowing what was going on....I stopped dead in my tracks....pointed....and told my companion...."OH MY GAWD! That's poor guy is dead!" He went on to finish his first display of the day and I got to enjoy the second one without having my heart in my throat!
One does not do such things in Bell Teeter Totter Rotor products and survive!
I was not knowing of the capability of the 105 or the ability of Herr Zimmerman!