Any tips for fixing galv sheathing to masonary when capping nails bend and will not hold. Have been having to drill and plug and screw galv to hold it. Also I always fold over 1/2 inch of galv and flatten it and re shape it to protect cables at knockout boxes and ceiling voids. This is time consumming, does any one make plastic end covers to be fitted to sheathing ( similar to grommetts to protect cable ) or sheathing which does not have sharp ends. Or am I the only one who re shapes the galv ? Thanks for any response, if you can understand what I mean !