swim dissolve his crystals with warm ip and is evapping he now see some crysalts in the walls of the dish but the bottom is goo, does these mean that more ipa whas needed for the spice to dissolve Completely ??? what can i do put more ipa??

it just means you have to wait for longer, IPA also absorbs moisture from the air so a few water droplets might be in the evap dish. Just keep scraping it and pressing the goo back against the dish to help this water evap and to help it all harden up

thanks the crystals now are getting dried and look ok and they dont smell that strong solvent smell, swim is chopping them and its looking ok