Just tried an M4 cap head screw in the pin hole of the Grunt Versa strap which I mounted in my strap pod after grinding the buckle end. Screwing cap heads in looks like a great solution, shame I hadn’t thought of it because these screws are easy to get hold of and would likely screw in and hold (using 4 x M4 x 30mm cap head screws for 6384 motor mount which I don’t have yet). M4 rod didn’t fit in pin holes, so reamed out to 4mm and have ordered SS 4mm dowel pins for hinge 40mm (which I’ll grind to pod angle) and strap pins 30mm & 20mm. I’ll need to glue these pins in with epoxy. My Versa strap holes are 5mm and the cap head is ~ 6mm. Have yet to put it all together and find if it works however!