Have you ever thought about have a full auto but you can't afford it because the cheepest full autos are over $500.00. I have the same problem. I wanted to have a full auto to play around with but I am not going to spend 500 bucks on it. I decided to look at my Spyder and see if there was anything that I could do( that wouldn't destroy the gun) to make it a full auto. I did find something I could do. In the trigger assembly you have to trigger which when pulled pushes a leaver which drops and free the bold for movement. The reason it stops fireing if you don't keep pulling the trigger is that the leaver slides away from the triger after the bolt is fire. When the bold comes back it pushes the leaver back over the trigger and alows you to fire again. If the leaver is forced to stay over the trigger you can keep the leaver down and the bold goes into continuous fire(around 15RPS(rounds per second)). The trick is to take a piece of wire and hook it to a bar that is just infort of the leaver and hook it around the end of the leaver so that is stays foreward. You must use a small enough piece of wire so that the trigger assembly will still fit on to the main assembly. The problem is unless you have a VL 2000 Shredder the bold goes so fast that the paint dosn't enter the chamber. You must have a motorized feeder for this to work! If you do you then have a 15RPS Spyder that DOSN'T waist CO2!

1: Bolt release lever. 2: Trigger mechanism. 3: Pull spring for release lever. 4: Support rods 5: Trigger spring. 6: Gun safety