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Hi "Devilwoman:"First, LOVE that Nic. Second, my Piper Glen should have the same dimensions as your Dove Canyon. If that's the case, the dimensions they quote are from the outside edge of the shell. That means there is a small "overhang" that is about 2" MORE than the footprint of the tub. I'll measure mine tonight and get back to you if no other Dove Canyon owners reply...Drewski
beware the devil woman, she's gonna get ya! wasn't that ELO. great band. anyway i have an artesian dove canyon for about 2 months now. it's inside my sunroom. awsome tub. i wet tested all the major brands including sundance, marquis, saratoga, hot springs, and just looked at quite a few more. i definitely took my time in making my decision, that's a lot of $ right, you want to love your tub. did you wet test the dove? it's a very therapeutic tub. the lounge is great, along with every other seat in it. you will love it! i am very pleased with the purchase. every seat has it's own control, with water and air flow adjustment. also the bottom of the tub measures 87"x 87". the 92" x 92" is across the top. one little tip before you fill it with water. make sure it's level. i have to drain mine in a couple months and raise one end up 1/2". any questions feel free to pm me.