I have an odd Alignment to get figured out, need some assitance.

[[Ri...]]

In this particular part, Circle3, Circle4 and Circle5 establish a centerline. (Ignore the Planes that appear rotated, I am working with a legacy program that was never configured properly).

The circles (3, 4 and5) are not on a Bolt Circle centerline; they construct a poor BC in my opinion (See Circle6 in the program).

The zip file is a program, its small, no CAD model.

All nominals are calculated to 8 decimal places.

I need assistance to establish a proper centerline from the three Circles (3, 4, and 5). It's what the blueprint states to do.

Any help is appreciated.

Alignment me this_Rev J_Op15_10-15-2027.zip