Quote:
Originally Posted by Lognic04
I am aiming for F5 - although i miscalculated and switched to normal already...  |
There's no problem switching back to chordal stroke. You could try normal stroke for a while and see if it is still deepening the sagitta at a rate you are happy with.
F5 will be more portable and easier to mount. I think it's a good choice. It will be more challenging to parabolise.
Rod