There's a thread about a thousand posts long titled something like "show your working coil seup" that has plenty of pics of vertical coils, along with stove top and Clapton coils among others. Most posts are of traditional coils.I'm not even sure what a vertical coil looks like, nevermind how to make it or mount it.
A vertical coil is just the standard coil you've been making but mounted so it stands up, ie it's oriented the same as the screws in your Kayfun. Stove top is a coil that's wound concentric-ly, ie like the stove top heating element of an electric range.
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