I have been to the Rc scene since the start! Regarding the earlier, chemical collective may well seems to be pricey. But do not forget that the chemicals originate from a lab that we are going to usually try to remember as being the Hoffman/shulgin/Nichols, of our modern day situations! https://alexisuwvur.blogvivi.com/36882739/chem-research-can-be-fun-for-anyone