@StevieBoy If its just for bonnet/bench use, have you thought about one of these? I picked up a second-hand one very cheaply and it's so stable that you don't need to vacuum down the baseIt all depends on the height of you to the bonnet and also the bench you use, I have the long and it's perfect for prone but a little high on the bench so standard legs would be better for me, a friend uses standard on the bench and it works for him.

Thanks I’ll keep an eye out for one of these@StevieBoy If its just for bonnet/bench use, have you thought about one of these? I picked up a second-hand one very cheaply and it's so stable that you don't need to vacuum down the base
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Amazon £30Thanks I’ll keep an eye out for one of these![]()
What’s it called ?Amazon £30