Mini Multi Use Vice MkII

This is probably my most ambitious vice yet, It got me thinking after I made the initial Multi Use Vice that I could probably incorporate a few more useful things to this vice and make some changes.The changes I have made and one of the most important is the slider carriage, this can have a tendency to jump up under load with the threaded screw having some flex even when printed with 100% Infill, this now has a channel to slide along like one of my previous designs, another addition is the Screw thread itself, this now has the recess for the grub screw actually cut into the thread saving on a component.The MkII vice has the traditional jaws for gripping, plus slide onto the rail adapters for holding PCB's or gripping rods or square components, plus the pin's for holding round objects and the final addition is 2 spring loaded jaws to use when jointing 2 cables together for soldering etc remembering this is PLA plastic of course, but this model can be printed out of ABS etc etc, I only h