Is there a rule of thumb for CTL % decline during a CX season. Due to family constraints and injury, as a Cat 2 Racing 40+ open here in Colorado, I started my season with a CTL of 50, very low in respect to those I am up against, either way as the race and recovery cycle get under way I am no longer able to build CTL but as I see I slip I wonder if there is a rule of thumb for a healthy decline, like 10-20% or so? I am well acquainted with TSB and ATL so don’t need a tutorial on it or a hard and fast number just wondering if someone has insight on this?