no problem. Another tool that is really handy esspecially for environmental uv work is the alight tools in the uv editor, they can help straighten out your edges really quickly. Also, if you want to align anything within the viewport, first select the vertex to align, then left click which axis you want to align on the…
1- select the vert you want to snap, hold V and middle mouse click the destnation vertex 3- As far as i know the universal manipulator doesnt work in the uv window, at least not in older versions of maya, i'm currently using 2008... But for the most part just using hotkeys like W for move E for rotate, and R for scale,…