You might also have a look at SoftPlan. I used it years ago and it was pretty quick to do certain things. That was before it was Windowized so it may even be easier to learn now.
http://www.softplan.com/
They have a Lite version that may do everything you want.
Cheers,
Gerald
"The simplification of anything is always sensational" GKC
AC 25-4013 USA, CadImage Tools
2019 MacBook Pro 16" w/ AMD Radeon Pro 5600M GPU
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