Hi. I have made three brews so far. The first I had a lot of help from this forum and it went pretty well, but I didn't add enough maple syrup at bottling so there wasn't much head. The second went pretty well. was a little rough after two weeks in the bottle, but now is three weeks and is smoothing out. The third is in the carboy and was ready to bottle last week. I added the gelatin on Friday and was going to bottle Saturday. I was unable to bottle until today. when I looked at the carboy There are some small bubbles on top and a lot of about 1/2 inch thin threads coming down from the top. I am afraid this is mould and do not want to bottle unless advised it is okay, or there is something I can do to remedy it. I sanitised everything. At least I thought I did. Any help? Thanks. John