what is the difference between a cvo front end a regular street glide front end? also if i do the 1" drop in the front how much difference do you think it will reduce seat height?
The rear of your bike is already lowered approximately 1" compared to a regular Touring model (12" shocks versus 13" shocks). You can safely lower the front end the same amount, 1". NEVER lower the front more than the rear, as it changes the front end geometry and reduces stability.
You might gain 1/2" in seat height reduction at best. If you need more than that, I'd recommend looking for a different seat and a pair of thicker soled riding boots versus lowering the suspension any further. Screwing up the ground clearance and handling just to get your feet flat on the ground is not a good tradeoff IMHO.
Jerry