What you are doing works well, but after an initial adjustment it should not be necessary to adjust the fence angle if the bandsaw is well tuned and the blade is tracking properly. It can be a little difficult to get the tracking just right if your BS wheels uses tires with a crown on them, but it is very doable using a micrometer to locate the blade exactly in the center. Two different ways to get a similar result.

I liked your auxiliary fence which makes it easy to clamp to the stock fence without interference. A great idea! This is my blog Hope to help you Thank you so much

What you are doing works well, but after an initial adjustment it should not be necessary to adjust the fence angle if the bandsaw is well tuned and the blade is tracking properly. It can be a little difficult to get the tracking just right if your BS wheels uses tires with a crown on them, but it is very doable using a micrometer to locate the blade exactly in the center. Two different ways to get a similar result.

I liked your auxiliary fence which makes it easy to clamp to the stock fence without interference. A great idea!

Thank you so much