Thometheious

I'm new to this forum, but have a concern. Is it just me or does It seem that the new patch has screwed with the rigidity of the stacks? i played before the update today and everything was fine, but just a few minutes ago i got on and the rockets I've been using for the past few weeks without problems can't fly in a straight line anymore and wobble around like a snake. I even shorten them and still have the same problem.