Shalom. I have used various types of Kratom for quite some time, usually the Thai 15x extracts, etc. However,...there is a problem. SWIM notices that even with an average of 1 to 3 grams per dose (mixed with hot water as a tea),...he cannot hardly sleep,...due to the stimulating effects dramatically overriding the sedative effects. Whenever upping the dose in an effort to increase "sedation", it becomes too strong to the point of extreme nausea and dizziness. Likewise, at night, frequent urination seems to be a recurring problem. I use Kratom for treating back pain (after experiencing numerous work and play-related injuries) instead of pharmaceutical painkillers, due to their horrible side effects. So I am asking : Do any of you have any recommendations as to which type of Kratom is best for its sedative properties and treating insomnia? Everything I have tried up to this point is too stimulating, even at high doses. Any help would be GREATLY appreciated! Thanks in advance.