Thank you very much for your help from you all! You gave me different advices, so I'll try both of them in next games.
Napauttaja: I tried this already and I don't know why, but subs always played no more than 12-15 minutes. Ideal would be a split of 30/18 or even 28/20....
Bossofbosses, I will try your proposition first and see if it works for me also, if not, I'll try napauttaja's. In any case, I'll report back here and tell if it worked. Thanks!
