Okay I have searched the forums and found no information concerning this particular issue. I have never used any dissiciatives except a small DXM trip. His friend wanted to try K but wanted SWIM to ask a question before he dove in. my friend wanted to know is it better to just inject the liquid or to evaporate it down and then carefully meausure the dose and inject. my friend knows that the special k is 100mg/ml so 1ml (100mg) is about all he wants to try the first time. My friend has seen the syringe he will use and it looks like it might be hard to vary doses with a syringe. .1ml of the liquid would be 10mg of ket. What if My friend wanted to inject 90mg? It just seems like it would be hard to perfectly measure 1.1ml. So is it best to just measure as carefully as possible, or can the liquid be dissolved, crystals measures on mg scale and then redissolved. Any exerienced K uses have an opinion on this subject? It seems that leaving in liquid form would be quite convenient but the difference between 1ml and 1.1ml might be hard to differtiate. Maybe not though. any suggestions?