Solder Paste Dispenser For 1ml Syringe - Simple Spotty

Taking inspiration from [Albert van Dalen's Spoty precision micro-dot](https://www.avdweb.nl/tech-tips/pcb/solder-paste-dispenser) and the [Micro-dot Solder Paste Dispenser for less than $2](https://www.thingiverse.com/thing:4865220) by @eleotlecram I made a similar but simpler 1ml syringe dispenser. Main differences: * The body prints in one piece, no glue needed just two M3 screws of at least 30mm * Instead of a spring, my version uses a simple rubber band for the tension mechanism. * The throw is increased, the arm can now move the plunger about 10mm * Less holding slots and the are also lower so if you do need to move the syringe back a notch it is easy to just lift slightly and shift it. * Since the throw is increased there should be no need to adjust the lever screw once set * No need to disassemble syringe, no fiddly spring clip for inserting, you can insert the syringe empty and just "backfill" from another syringe. With 10mm of travel there should be pl