Hello, we are trying to roll Xd10 that must be inferior to Y to count as a success. On a 1 we want a critical success On 10 a critical failure. On a crit success we roll another d10. And critical success dice can also crit (it's recursive). Critical failure subtract 1 success to the total. We arrived at the following dice roll command were X=5 and Y=4: /r {5d10!1!!}<4f>10 The problem is that we sometime have dice results superior to 10: Why do we have results superior to 10 ?