My LHBS is a bit on the crappy side. I needed priming sugar and they had none, i saw a bag what looked like priming sugar but it was malto dextrin. I decided what the heck and bought it for $2.00. I was reading about it and I didnt come across any sort of priming info just a mouthfeel additive. I want to use corn syrup I can buy at he store, I have never used it before. Can I just boil down 3/4 cup corn sugar in a couple cups of water to prime?