I recently started doing the FL/PE2 and the coupled IM. Everything during the table feels fine but when I go down after the 30 seconds I feel a sharp pain on the backside of my right elbow.
I can lock my arms, still do push- and pull ups and fully extend my arm without any pain whatsoever. The sensation is only felt when lowering out of the table hold.
I've also checked the video instruction again to see if my hands are in another position but this all seems to be the same. (except my hip is not at shoulder height yet but I reckon this should have nothing to do with it)