At our gym Level 5 have beginning doing bars with Level 7/8. Our Level 5 do not wear grips-coaches orders. It appears the gripless Level 5 are creating a problem for the Level 7/8 doing giants and flyaways in that the grippless Level 5 do not want heavy chalk on the bar and continue to wipe it and knock it off. Is this a problem for the Level 7/8. How important is it for the high bar to have a nice consistent coat of chalk for giants and flyaways. Is this a safety problem for the Level 7/8's doing giants and flyaways. How would your gym handle this?