Originally Posted by
Tannin
A tripod taller than you are is essential for high-angle work Jim. (Examples? Well, birds. I can't think of any others. Certainly I can't imagine using such for landscapes. Maybe architecture a bit.)
Munna, first, g'day and welcome to AP.
Next, it strikes me that what you really need is a quality head, especially if you are going to be using a 70-200 without the on-lens foot. That's a huge ask for any head. Like Jim, I think it might be wise to consider replacing the head and making do with your old legs for a while.
One thing you might consider is a three-way (also called "pan-tilt") head. Some people think these are a bit tedious to use. On the other hand, they are very precise and easy to lock down, and from an engineering point of view non-challenging as compared to a ball head - meaning that for any given level of stability, a three-way head will cost much less than a ball head or, putting the same point the other way around, you get a more stable head for less money. (I have owned four heads: as it happens, one of each major kind: fluid, three-way, ball, and gimbal. The fluid and gimbal are not suitable for landscaping, of course. I used to have a three-way head for landscaping but the fiddly process of getting it just so used to drive me nuts, so I got a ball head instead. I'm not entirely convinced that it's much better. Possibly I'd be happier with a really large, very high-quality ball head - but where do you stop spending?)
If you do replace the tripod, your best bet might be one with four rather than three sections (they go taller and are stronger too, but expensive and a bit heavier). Good quality ones will be almost as good with the centre column extended as with it lowered - but all this comes at a price.