I train later in the weeks because I work until 9p.m in the start of the week (2-9) very low stress job
usually laser gate
for the lower volume, yeah I agree completely, I think too that my volume is very low, but higher than this, things go backwards. Maybe will try to add one day of tempo 800m
btw - for the drop-off I usually try another one just to see If It’s really a drop-off except If It reach higher numbers (aka 0,10 or higher)