Hello,
FL/PE6>iM seems to require knees and feet together, whereas the previous iM was less strict in that the knees and feet could come apart.
I'm having a bit of trouble keeping keeping knees together and having full extension. I'm thinking it's probably some tightness (obliques maybe...) that will get resolved eventually, but does anyone have any suggestions ? I'm also working TBS series is there any particular element I should pay more attention ?