Hozelock Spray Gun Trigger

This is a replacement trigger for the Hozelock Multi-Jet Spray Gun Plus.
I've had 2 of these spray guns and both have failed at the same point (the pivot spigot sheared off) rendering the spray gun useless. I didn't want to spend more money on what is a poor design, so designed my own which is based on the Hozelock original. If it breaks again, I can at least print off a new one and can experiment with material type and infill.