Time Trial / Time Trialling / TT

Spent an hour on the turbo this evening, turning over my legs & pretending I was doing real exercise, but really just getting used to spending an extended time in an aero tuck (without falling off).

Will I just need to HTFU and get used to weight-bearing on my shoulders?

Lift your arms in the air in the aero bar position, notice the higher you lift them the more strain there is? I think the weight bearing comes from your arms being too extended, try being more over the bars when you ride.