Balliolman wrote:Ahmad,
I too enjoyed viewing your stereos: they do you much credit!
#1 Is by far the best: clear, nicely aligned and an effective Through The Window presentation.
#2 This does not work as a stereo. It lacks depth as the stereobase (sideshift) was insufficient.
#3 Has got depth but a huge window violation degrading the viewing experience.

Judging alignment by naked eye can work fine at first but fatigue will soon lead to not noticing the technical areas needing correction. SPM will help you in this respect.
These are fine efforts. I would reprocess #3 to show you the minimal tweaking necessary to get your shot just so but you have not issued a general statement of permission to do so.
I look forward to seeing more of your work -- you clearly have ability as a stereographer

Thank you Balliolman very much for your kind words and thourough analysis.
For the second shot, after I posted it I realised that someone will post this remark about horizontal movement, and I am so proud that it comes from an expert..
For the third shot, you are extremely right. I felt there was something unpleasent but I couldn't point it out. I don't have enough experience to work with SPM so plase FEEL FREE TO DO ALL THE CORRECTIONS YOU SEE ( sorry about the general permission, I missed it ) , but please state the corrections that we can get some tution
.
Best regards