All 5 strings are going to feel like the spacing is very narrow by the very nature of moving to a 5er. I struggled for a bit (half an hour) but like the Borg, I learned to adapt. It doesn't take long..
I found that I had to put my 4 strings away and to persevere with the 5s solely - previous attempts to move to 5s when I had 4 strings out meant I would always go for a 4string.
Good luck