Hi,
Thanks again for reply,

There is almost no pain when doing Gastroc stretch, just feels a bit tight right in the centre of the calf, but no pain. Flexibilty is as good if not better than good one. Think thats because i've recently been trying to stretch it a bit?

Soleus stretch is a bit painful, although not too much pain. Flexibility seems to be as good as other leg.

The 2 and 1 legged calf raises are not painful on up or down. I did them slowly and it was o.k.

The 2 legged knee bend raises were painful in the bad leg when pushing up, not so bad on down. I tried the 1 legged but that was painful and felt like it was "going to go", although pain went lower (top of achilles) than just in centre of calf. I could go on and complete a few reps without a huge amount of pain, although now I have stopped it feels like I have aggravated it a bit and I have that deep sharp pain feeling again. Lowering down with bent knee wasn't very painful.

Thanks,
Guy