Tinkering with the lineups

I put a lot of time in setting up my team to try to create the most optimal lineups/pitching prefs/etc. Once I do that and the season starts I just let it ride. Never trust your eyes in day-to-day fluctuations!

I agree. Bias of recency or small samples is usually fuel for bad decisions in my case at least

I used to jump the Gun when things were not going as planned. Now I let it ride and maybe tweak the line-up a little. Around games 60-81 I try to evaluate where my weakness is and make some moves if I think it might get the team on a run. Usually the evaluation is comparing my record against RHP/LHP, how many games my bullpen has cost me or if I need an upgrade at SP. On occasion things work out and on others .........