Yeah I must have threaded it on the wrong way and stripped with a regular wrench... Was trying the hold it down with your feet method. What do most of you guys use when putting it back on? I know there is a tool but don't really want to buy it.
I use the hold it with my feet method, never had an issue. Sometimes it does take a few tries to get the nut started on the correct thread but i can tell if its cross threaded cos i wont be able to get it on much by hand. If it goes on and turns 3-4 turns by hand then i know its on right. Just never force it on at the start, if it needs force its on the wrong thread.
There are special tools out there but to my mind they are just a faff about to get on so it would take me twice as long to do the job.