Another 1/8” gained :D
Looks like I’ve found the right routine for the time being -same as before really.
4x15 minute sets 3 to 4 times per week (thats 3-4 days in a row):
5 minutes squats with weight BTC
10 minutes hanging in OTS position but using JAI stretching technique (2-3 seconds stretch & 2 seconds relaxation)
Also a few sets of 20 JAI stretches throughout the day.
Current: 6.125 x 5
Goal: 7.5 x 6