Good quality tool but hard to use. There's a learning curve to it.
Thanks, speedy delivery (5 days)! Made well, Aluminum is a bit soft - but so is the filament, with care it should last a long time. Thinking of ways to attach to a small pair of vise grips at 90* - If I do I'll put on Thingiverse. Same for nylon inserts. But hay don't wait for me, have an idea (and who that owns a 3D printer does not!?) design it and post it somewhere they can find it!