Since the 4mm shafts don't have flats like the 5mm shafts, do we need to modify them by putting a flat on them or will they work fine being round? https://reprap.org/forum/read.php?279,181211,181211#msg-181211 Sun, 16 Aug 2026 12:07:46 -0400 Phorum 5.2.23 https://reprap.org/forum/read.php?279,181211,182651#msg-182651 https://reprap.org/forum/read.php?279,181211,182651#msg-182651 pokey9000 Tantillus Wed, 06 Feb 2013 20:58:15 -0500 https://reprap.org/forum/read.php?279,181211,181492#msg-181492 https://reprap.org/forum/read.php?279,181211,181492#msg-181492 james glanville Tantillus Sat, 02 Feb 2013 15:24:17 -0500 https://reprap.org/forum/read.php?279,181211,181234#msg-181234 https://reprap.org/forum/read.php?279,181211,181234#msg-181234 Sublime Tantillus Fri, 01 Feb 2013 16:02:29 -0500 https://reprap.org/forum/read.php?279,181211,181211#msg-181211 https://reprap.org/forum/read.php?279,181211,181211#msg-181211 goopyplastic Tantillus Fri, 01 Feb 2013 14:04:53 -0500