In the pitchback or high yoyo how slow should one get before using the elevator at the top, do you try to milk the altitude gain and go for a minimum g minimum radius 'turn'? (I'm speaking in the context of no enme planes just reversing direction while preserving maximum e.) I'm a little uncertain if I should be near stalling at the top or not. It seems like this is how I reverse now but I don't feel like it if very clean or efficient.
definitely not near
stall speed. the idea of the yo-yo is to swap speed and altitude to get your plane close to
turn speed (270ish for a typie?), ie. the speed that the plane turns at the highest
rate. normally you will start well above turn speed, so you want to make the turn uphill. at the highest point, 90deg round the turn you want to be ~270mph and banked ~90deg. it should be a progressive transition from fast and wings level to turn speed and 90deg bank, then smoothly back to level and fast again.
practise it a few times, when you get it nailed the reverse will be quick and smooth - it will feel like the plane is on rails
