Hi. I have a Avast Kalk reactor that has formed a little leak on the bottom where the clear tube contacts the white bottom cap. It's leaking from the glued seam. I tried to add some acrylic glue that came with the kit but it didn't work. I contacted the company and they told me to try and use a 2 part epoxy on the inside. I can't get my hand down to the bottom to glue it from the inside. Can anyone recommend a fix. Is there anything I can use to seal it from the outside? I was also thinking about cutting the bottom of the clear chamber and purchasing a new bottom cap. I'm just not sure on how to make that flush cut, and what to use to make that precise cut. Any advice would be greatly appreciated. Thanks and Merry christmas