Well as more people add to the thread I'm gaining encouragement because it seems I am far from alone and there is plenty of advice to be used. Like you Potsy I went for a spin last night and tried the 'stand and blast' up the short sharp rises I came across. Whilst I would say I definitely felt like I was keeping a bit more momentum I still needed a little recovery time once I crested the rise and sat back down although it didn't feel too bad.
Another thing I was trying was the full circle pedalling motion when standing as opposed to my more novice action of just letting my weight push each pedal down in turn. and that certainly helped although it didn't come naturally.
MacB / PaulSB- I guess that's where I want to be. There is a long, steady climb I have been doing (only a few times mind you) which is 4.5miles and I would love to be able to split it and stand up with 1.5 miles to go and actually motor up the last part. Do you think I've been watching too much TdF

??
As many of you have said the bottom line is obviously practise practise practise

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