I'm getting a new L&L Kiln in just a few days, and it will be installed in a room with a sloping (concrete) floor. The rep at L&L told me to use "metal shims" to level the kiln, but a quick google search doesn't seem to come up with metal shims for this purpose; there are very expensive options for precision situations like machinery, engines, etc. Now it's after hours for L&L, and I'm feeling desperate. Obviously, I can't use wood shims. If there's a very serious difference, can I use concrete pavers as part of the shimming? Just realized how dumb it is that L&L doesn't have leveling feet.
I'd love to hear how others have shimmed up and leveled their kilns, or anyone who has a clever idea. Thanks!