3-draw a marker or simply scratch through the hole where you would need to drill in order to insert the NEW SCREWS and NUTS YOU NEED TO GET. This is an updated report. I connect using the 3. I work as a groundskeeper so i wear them for work and for fun both but have had to return 2 pairs ive recently purchased on Amazon due to them running too small. Me too. This is the only one that worked. Otherwise Icue app is nice. The scuff eraser powered by passion to restore my pride in the boat and hide deficiencies in my docking skills made the trick. I was worried the sparklies would come off but they seem to be holding up very well. Now additional tests:A.