After more than 20 years of bottling, I finally decided to give kegging a go. I read instructions, I watched videos, but I think things are still going wrong.
So, I filled a keg last night, pressurized, soaped up the fittings and everything seemed to be ok. I had lagered the beer before filling the keg (so it was chilled) and put the works back in the fridge at about 4C. I left the gas connected and on overnight and this morning, it looked like the bottle pressure went down quite a bit (no, I didn't weigh the tank. I know, I know...). I turned the gas off this morning. After a while, I went and turned it back on and heard gas flowing. I took everything out, sprayed with soapy water and didn't notice any bubbles. Help?
My questions are:
1. Did I do anything wrong?
2. Does it sound like there's a leak, and if so,
3. How do I find the leak?