Good question, Barry. Basically, I've been using the Cadimage Stairs/Railings in the past. The railings (used to) do a good job with volutes, etc. and I find their stairs and railings far easier to use than the current AC railings, which I can never seem to get quite right. There are so many subtleties in the current AC system that it's a little daunting. Since I was using other Cadimage tools, anyway, I thought I'd just go ahead with including the stairs and railings in the Cadimage subscription.
I'm getting very disenchanted with Cadimage. The tutorials generally haven't been updated since v19, many of the "how to" screenshots have nothing to do with the current version, the knowledgebase has not been updated in a long time, and I get the feeling that the Cadimage tools are dying a slow death. I'd be happy to be proven wrong, but that's my impression.
Richard
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Richard Morrison, Architect-Interior Designer
AC26 (since AC6.0), Win10