Digging up an old thread but it’s a good one with people using an ISM on road bikes.
Has anyone found the ISM puts too much weight over the front of the bike? When I have the saddle set back where I am comfortable the handling of my bike gets very twitchy and uncomfortable, where as with a normal saddle with the set back set to where I am comfortable it seems to still handle well. I am not sure if somehow the ISM seat leads to more weight at the front or if it’s not in exactly the place but I am at a bit of a loss, I like the ISM but really dislike the handling (great for the turbo though! 
) .