[Locking Nozzle Injector]

Alright I'm new to the game,tried my first dab at it today and wasn't happy with the nozzle popping off my injector because it sent hot plastic all over. Is there a locking nozzle injector out there that anyone thinks is the best? And that I can possibly easily use to make laminate colors?

[New To Pouring: What Plastic To Use?]

Hey guys, I'm new to the whole world of pouring. I've been pouring my own lead,wire baits,bladebaits,and making and painting my own cranks for years now. I found it time to get into pouring but I was wondering if you guys have any suggestions or favorite brands on what plastic to use and which one exactly to get. I've picked up about a dozen molds to start off with. I want something fairly soft and I like baits that float. I use a lot of roboworm,GYCB,strike king,missle baits,and a few customs. I want to stay away from harder plastics like used in RI baits and Zoom. If I can avoid needing to add softener and I can just buy I soft plastic so I can just pour and take another variable out if like that. Any info would be much appreciated guys! Thank you.