TBC Macros and Extensions

I've got the updates working beautifully well thanks to the help I've received here.

What I've noticed, though, is that, while the properties of a point shows the updated value, neither the graphics window nor the Point Spreadsheet show the updates. Re-running the feature coding updates everything but a recalc does not. What's the best way to make sure my changes are visible immediately after the macro completes?

Updating a feature code and have the world view and point spreadsheet update works for me if I use the usual encapsulation in 

            with TransactMethodCall(self.currentProject.TransactionCollector) as failGuard:
                failGuard.Commit()

If you have my public macro collection have a look at SCR_SNRPoints

Thanks Ronny

I've followed you on GitHub. I don't have public repositories yet because all of my work has been for companies. I will probably do some sample macros that lean on C# so others can see at least one worked example.
Your answer is what I needed to see. I knew most of what we are doing should live in a transaction but I'd yet to see a clear implementation.

            with TransactMethodCall(self.currentProject.TransactionCollector) as failGuard:                failGuard.Commit()