>> >> Add x lines With cursor With API Valentina 1 >> >> 100 lines 2 s 2 s 2 s >> 600 2 2 2 >> 3000 9 8 3 >> 5000 17 16 3 >> 8000 35 34 4 >> 17000 109 6 >> 25000 180 8 >> 36000 329 322 10 >> >> There the cursor is pratically also fast as the API. > > Oliver, remind please > > first column? Second ? Third ? > first : cursor second : API third : valentina 1