Thanks. Nope didn't use any A or B curves. The ones I have don't work very well and I don't like them.
The only place you need smaller risers is at the base when building and tower.
Using the smaller risers, you build up each turn: 1, 2, 3. Once you get to 4 small risers, you continue all the was up with Full Size ones.
The double spiral took some trial and error. I spent about an hour rewinding and pausing videos on You Tube.
The only place you need smaller risers is at the base when building and tower.
Using the smaller risers, you build up each turn: 1, 2, 3. Once you get to 4 small risers, you continue all the was up with Full Size ones.
The double spiral took some trial and error. I spent about an hour rewinding and pausing videos on You Tube.
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