Some more thoughts on heating, and re-heating: If I heat (with a small torch) just above the lower ring I get a rather light roast that can be re-heated, but another round easily goes darker than I prefer. And a bit higher is flavourful, with another cycle required, but in both cases the taste suffers in the second round. Consistently heating even higher could perhaps go three rounds, and a first high second low approach is a good compromise, but the load is dehydrated, decarboxylated and de-terpified after the first cycle and more time stewing (and more butane) in subsequent heatings is undesirable in my opinion. Also, each bowl may vary slightly but in my experience there is quite a difference between heating to the first click and heating to the second, and simply stopping at the first click might allow another cycle. Perhaps the Inductor's intensity can improve the result from sequential light roastings, with less time spent heating. The Anvil is versatile and if one's preference is to isolate the flavour from the clouds then it can do it, but that's not my normal usage, and other devices can temperature step more effectively. The Anvil is like a musical instrument and everyone can play their own tune, but it's also like an espresso machine and multiple cycles are probably not the best way to use it.