Just to expand a little on using 45 days..
Here is a chart with dirt only horses
I see that between 60-65 days can be just as good as 45..
But the limit is 120 days...
in my opinion
Code:
-999 30 -171114.90 682062.00 0.7491 45751 341031 .1342 1.0172
30 35 -12509.60 59910.00 0.7912 4213 29955 .1406 1.0664
35 40 -9965.40 49350.00 0.7981 3657 24675 .1482 1.1237
40 45 -9166.40 39616.00 0.7686 2825 19808 .1426 1.0814
45 50 -3836.80 23222.00 0.8348 1692 11611 .1457 1.1049
50 55 -3535.30 15366.00 0.7699 1057 7683 .1376 1.0431
55 60 -2414.00 14996.00 0.8390 1035 7498 .1380 1.0466
60 65 -2587.40 11786.00 0.7805 818 5893 .1388 1.0525
65 70 -1645.80 7472.00 0.7797 463 3736 .1239 0.9396
70 75 -1145.30 6754.00 0.8304 448 3377 .1327 1.0059
75 80 -1418.40 5976.00 0.7627 363 2988 .1215 0.9211
80 85 -919.40 4692.00 0.8040 285 2346 .1215 0.9211
85 90 -1440.90 3830.00 0.6238 217 1915 .1133 0.8592
90 95 -332.40 3984.00 0.9166 260 1992 .1305 0.9896
95 100 -1152.70 3374.00 0.6584 195 1687 .1156 0.8764
100 105 -433.60 2472.00 0.8246 153 1236 .1238 0.9386
105 110 -721.10 2664.00 0.7293 147 1332 .1104 0.8368
110 115 -582.90 2356.00 0.7526 160 1178 .1358 1.0298
115 120 -469.80 2082.00 0.7744 133 1041 .1278 0.9687
120 999999 -34185.60 116694.00 0.7070 5941 58347 .1018 0.7720
enjoy
Mike