Trying to restring triple strand

[Diamondsareforever]

I usually just restring how the previous person strings a graduated strand but the graduation of the pearls is off they seem to be different sizes so the center bead doesn’t sit in the center perfectly. I need any advice to get them more uniform. If there’s any advice available.

 

[pattye]

Can you post a photo? Do you have a bead board with channels next to each other so you can lay the strand in and match the pearls across from each other? It may be that just a few pearls can be moved to even up the sides.
Is only 1 strand off?

 

[BWeaves]

Maybe start in the middle of each strand at the big, center pearl, and work out to the clasp. That way you can tell if you need to add or remove a pearl, or do something funky near the clasp to make the strands hang correctly. By something funky, I mean add a small metal bead that matches the clasp to adjust length on one side of a strand.