When increase the stroke my logo goes out of shape due to overlapping paths. Can I merge?
I'm designing this logo below in Illustrator CC. Every time I increase the stroke the part highlighted below goes out position. So I thought I need to join the paths. Would this be the correct thing to do? I have tried to do this using join (ctrl+J) but it isn't working can someone please help?
Thank you. I can show more examples.


