Problem with Tapering Extrusion

Need help? We are here.
1

When I use the Extrude tool, I can manually toy with how much I want it to taper (draft angle), which is great, but if I use the calculator, it commits to that value without previewing it first. I recorded a video.

Also note how the Calculator keeps popping up without me wanting it.

2

Hi Bruno,
If you want to see the draft angle and adjust it, try changing the value in the history step.