having taken about a dozen Da's apart, I have noticed several different things. I will focus on the horsehoe.
The horseshoe on the da aquamaster rests on two steel support tits. The manual calls for these tits to be turned approx 35 degrees left and right.
of the dozen i have taken apart, only 3 had this feature done. The rest were left straightened.
So which is correct. Do you need to turn these tits the 35 degrees?