if you don't have an alignment (maybe you've been using one of your other clubs) or you're afraid you'l break your alignment stick (maybe you've been using one of your other clubs!), you can spray a little foot powder or similar in a line on the grass or matt. ...and at some point, buy some alignment sticks, they're pretty cheap.
Better to lay a towel down behind it
So, a bit of lateral movement is a good thing then... But how much is too much? I'll give this a go at the range!
if you don't have an alignment (maybe you've been using one of your other clubs) or you're afraid you'l break your alignment stick (maybe you've been using one of your other clubs!), you can spray a little foot powder or similar in a line on the grass or matt. ...and at some point, buy some alignment sticks, they're pretty cheap.
Or use a towel!