Now that I have some dives shooting with my SLR and the Tokina 10-17, I'm thinking about adding a new arm segment to both sides.
I'm using just one 8" segment on each side, with my P&S this was more than enough for wide angle, but now with the fish eye lens I must pull the strobe back in order to avoid backscatter but as the arm is in a diagonal now, it's like having smaller arms.
Adding an additional clamp to the configuration make me doubt, changing my current arms for something like a 12" arms I think is too much for close focus wide angle.
So, this is my idea.
I'm thinking about adding a 5" section on each side, let the clamp A very tight and only move the clamps B and C underwater (I tend to move a lot my strobes underwater)
Do you think that this is a good idea? Do you see a problem with this? Do I need to practice more with only the 8" segments?