thanks for the content available.

Not sure if the tooth profile is perfect or not, but it does the job for a nice predesign.

Thanks, very useful.

Easy to set up once you figure out how Module works. Note that the module of a linear rack is (tooth pitch)/pi.

thanks

Did take 2 rebuilds, as mentioned, but I am very happy with the result.

This got me a lot closer to a model of a gear I need.  Thanks!

So easy

Very useful

Great job. Thanks!!!!