I've been running an ego spinner at around 4volts with some 90/10 vg/pg menthol liquid at 8nic and I'm getting strange hits and can barely vape. When I vape I draw in for maybe 2 seconds and my lungs feel like I'm taking a MASSIVE hit. It's not a harsh throat hit, but in my lungs. Like a very wet and dense vapor cloud, but then when I exhale almost immediately there is very very little vapor. I can't identify the problem. I've cleaned and changed heads on my phenom, lowered/raised voltage, tried various puffing techniques. It's very frustrating because I can only vape this eliquid and I have a lot of it. It is a very high vg liquid thinned with water to pg like consitency. I've been vaping the same liquid for months and this problem just started. Any ideas are welcome.