hi wolfgang
, I am very happy for you . 10 miglia is a strong test for you df95 (I think your df95 is the first sailing in lake garda ) . waiting for 11 September ....
two questions about your boat :
what is the Length Over All (LOA) ?
what is the Length Water Line (LWL) ?
we will make a corrected time , and these data we need to do the math.
ps: I use google translate ...