Originally posted by RichPB (richlife):
<BLOCKQUOTE class="ip-ubbcode-quote"><div class="ip-ubbcode-quote-title">quote:</div><div class="ip-ubbcode-quote-content">Originally posted by Jerry P.:
Foiling the bottom of the water pan keeps grease and sludge from building up. It also keeps the finish from cracking.
Has anyone actually seen the water pan finish crack if not foiled (and, I assume, using water). I wouldn't think the water pan would crack (at least not within warranty) if water was used to moderate the heat.
I have tried using an 11.5" saucer and I can tell you that it is not enough heat sink to keep the temps down to 225 -- unless you COMPLETELY close the lower vents which eventually kills the fire. I'm willing to try a 14" saucer based on the comments here, but I have to say that I find it difficult to believe that foiling and using a clay saucer will make cleaning any easier. That, to me, would leave the sole purpose for useing a saucer or any other heat sink besides water to be simple less fuel required.
At this point, unless I see a major change with a 14" saucer, I for one will go back to water. I don't find the cleaning with water to be at all odious or time consuming. (BTW, I got the 11.5" saucer because it was the first I could find, it was made in the USA and a big smoke was upcoming for Memorial Day. It worked, but I think the small size made it difficult to maintain the temps I wanted.) Rich </div></BLOCKQUOTE>
If you can't keep your temps at 225 without totally closing off the intakes I think you might want to start checking for leaks from the access door, out of round center section, etc. The saucer will serve as thermal mass to stabilize temps but won't really remove heat like water. You should be able to do 225 with an empty water pan too, you'd just get more temp fluctuations.